Best Under Sink . Reviews June, 2021

Xtreme Mats Under Sink Kitchen Cabinet Mat, Pick Your Size, 34" x 22", Waterproof Cabinet Protector Liner, CM-36-BEIGE

Search only Xtreme Mats brand name
Xtreme Mats Under Sink Kitchen Cabinet Mat, Pick Your Size, 34

Current price: 59.95 USD


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Height: 21.62 Inches

Length: 33.37 Inches

Width: 1 Inches

Weight: 2 Pounds

Warranty: Limited lifetime warranty.

  • PROTECTS CABINETS - from damage caused by plumbing leaks, chemical & product spills, stains, scratches, and more; NO SMELL
  • FORM FITTED DESIGN - installs easily beneath your sink and removes quickly for cleaning
  • LIFETIME WARRANTY - against product defects; Great for vacation homes and rental properties
  • FLEXIBLE WATERPROOF - designed to contain drips and leaks under sinks; RAISED DESIGN - keeps stored item from getting wet in the event of a leak ANGLED SIDE WALLS - ensures snug fit
  • FITS CABINETS - with interior dimensions of 34" x 22" and larger; HOLD UP TO - 3 GALLONS; WATER SENSOR SOLD SEPARATELY

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Command Under Sink Cabinet Caddy Heavy Duty, Holds up to 7.5 lbs, 1-Caddy, 4-Strips, Organize Damage-Free

Search only Command brand name
Command Under Sink Cabinet Caddy Heavy Duty, Holds up to 7.5 lbs, 1-Caddy, 4-Strips, Organize Damage-Free

Current price: 11.98 USD


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Height: 9.38 Inches

Length: 7.75 Inches

Width: 12 Inches

Weight: 0.73 Pounds

  • PROTECTS CABINETS - from damage caused by plumbing leaks, chemical & product spills, stains, scratches, and more; NO SMELL
  • FORM FITTED DESIGN - installs easily beneath your sink and removes quickly for cleaning
  • LIFETIME WARRANTY - against product defects; Great for vacation homes and rental properties
  • FLEXIBLE WATERPROOF - designed to contain drips and leaks under sinks; RAISED DESIGN - keeps stored item from getting wet in the event of a leak ANGLED SIDE WALLS - ensures snug fit
  • FITS CABINETS - with interior dimensions of 34" x 22" and larger; HOLD UP TO - 3 GALLONS; WATER SENSOR SOLD SEPARATELY
  • Material Type: PlasticWood
  • Works on a variety of surfaces
  • Easy to apply and remove
  • Holds strongly and removes cleanly
  • Package Contents: 1 caddy, 4 large indoor strips
  • Color: White
  • Weight Capacity: 7.5 pounds
  • Damage-Free Hanging

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Aquasana OptimH2O Reverse Osmosis Under Sink Water Filter System - Filters 95% Of Fluoride - Kitchen Counter Faucet Filtration - Chrome - AQ-RO-3.55

Search only Aquasana brand name
Aquasana OptimH2O Reverse Osmosis Under Sink Water Filter System - Filters 95% Of Fluoride - Kitchen Counter Faucet Filtration - Chrome - AQ-RO-3.55

Current price: 251.92 USD


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Height: 12.5 Inches

Length: 12 Inches

Width: 4.5 Inches

Weight: 12.3 Pounds

Warranty: 2-Year Limited Warranty

  • PROTECTS CABINETS - from damage caused by plumbing leaks, chemical & product spills, stains, scratches, and more; NO SMELL
  • FORM FITTED DESIGN - installs easily beneath your sink and removes quickly for cleaning
  • LIFETIME WARRANTY - against product defects; Great for vacation homes and rental properties
  • FLEXIBLE WATERPROOF - designed to contain drips and leaks under sinks; RAISED DESIGN - keeps stored item from getting wet in the event of a leak ANGLED SIDE WALLS - ensures snug fit
  • FITS CABINETS - with interior dimensions of 34" x 22" and larger; HOLD UP TO - 3 GALLONS; WATER SENSOR SOLD SEPARATELY
  • Material Type: PlasticWood
  • Works on a variety of surfaces
  • Easy to apply and remove
  • Holds strongly and removes cleanly
  • Package Contents: 1 caddy, 4 large indoor strips
  • Color: White
  • Weight Capacity: 7.5 pounds
  • Damage-Free Hanging
  • Top-Grade Components - Includes first set of filters, RO tank, faucet and all parts required for DIY installation - No plumber required!
  • Easiest Filter Replacement - Replacements are engineered for ease. No need to disconnect hoses or water lines. housing easily twists off for snappy replacement!
  • Removes 5x More Contaminants Than Other RO Systems - Tested & proven to provide you with cleaner drinking water than other reverse osmosis filters.
  • One Of A Kind High Performance Filter - The first filter system to combine Reverse Osmosis, advanced Claryum filtration, and Remineralization technology.
  • Drink With Confidence Knowing Your Drinking Water Has Been Purified Through Both Reverse Osmosis & Aquasana's Claryum Filtration - to filter 95% of fluoride & 97% Of Chlorine, plus 99% of 86 other contaminants, including lead, mercury, asbestos, pharmaceuticals and more.

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Star STL001 Automatic Utility/Laundry Sink Pump (1/3 HP) Mounts Directly Under Sink Tub, Heavy-Duty Thermoplastic, 115V

Search only Star brand name
Star STL001 Automatic Utility/Laundry Sink Pump (1/3 HP) Mounts Directly Under Sink Tub, Heavy-Duty Thermoplastic, 115V

Current price: 193.99 USD


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  • PROTECTS CABINETS - from damage caused by plumbing leaks, chemical & product spills, stains, scratches, and more; NO SMELL
  • FORM FITTED DESIGN - installs easily beneath your sink and removes quickly for cleaning
  • LIFETIME WARRANTY - against product defects; Great for vacation homes and rental properties
  • FLEXIBLE WATERPROOF - designed to contain drips and leaks under sinks; RAISED DESIGN - keeps stored item from getting wet in the event of a leak ANGLED SIDE WALLS - ensures snug fit
  • FITS CABINETS - with interior dimensions of 34" x 22" and larger; HOLD UP TO - 3 GALLONS; WATER SENSOR SOLD SEPARATELY
  • Material Type: PlasticWood
  • Works on a variety of surfaces
  • Easy to apply and remove
  • Holds strongly and removes cleanly
  • Package Contents: 1 caddy, 4 large indoor strips
  • Color: White
  • Weight Capacity: 7.5 pounds
  • Damage-Free Hanging
  • Top-Grade Components - Includes first set of filters, RO tank, faucet and all parts required for DIY installation - No plumber required!
  • Easiest Filter Replacement - Replacements are engineered for ease. No need to disconnect hoses or water lines. housing easily twists off for snappy replacement!
  • Removes 5x More Contaminants Than Other RO Systems - Tested & proven to provide you with cleaner drinking water than other reverse osmosis filters.
  • One Of A Kind High Performance Filter - The first filter system to combine Reverse Osmosis, advanced Claryum filtration, and Remineralization technology.
  • Drink With Confidence Knowing Your Drinking Water Has Been Purified Through Both Reverse Osmosis & Aquasana's Claryum Filtration - to filter 95% of fluoride & 97% Of Chlorine, plus 99% of 86 other contaminants, including lead, mercury, asbestos, pharmaceuticals and more.
  • HEAVY DUTY CONSTRUCTION – Built for long life and dependability, this thermoplastic tub pump will not rust or corrode and features a 115V, 60Hz thermally protected 1 phase motor; Covered by Star Water Systems 1-year limited warranty
  • PUMPS 22 GPM & COMPLETELY SELF-CONTAINED – Quickly removes water from laundry sinks, utility tubs, bar sinks, washing machines and all wastewater not containing solids; unit is completely self-contained for direct mount under wet bars, sinks / tubs, kitchenettes, vanities and more
  • QUICK & EASY TO INSTALL – This 0.33 HP utility sink pump does not require trap / inlet piping or vent connection and includes a sink drain screen, 1-1/4-in NPT x 1-1/4-in slip check valve, and 1-1/4-in NPT ball valve (No need to break concrete to install a sink)
  • AUTOMATIC OR MANUAL OPERATIONS – Features a piggyback diaphragm switch that allows for automatic operation for worry-free protection or can be unplugged if manual operation is needed; grounded plug cord length is 8 feet
  • 1/3 HP AUTOMATIC UTILITY / LAUNDRY SINK PUMP – Ideal for laundry tubs, utility sinks, basement bars, washing machines and applications where a gravity drain line is not available; this system eliminates the need for traps and vents

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CULLIGAN US-DC1-R Under Sink Direct Connect Drinking Water System Replacement UsDc1 WTR Cartridge , White

Search only Culligan brand name
CULLIGAN US-DC1-R Under Sink Direct Connect Drinking Water System Replacement UsDc1 WTR Cartridge , White

Current price: 24.99 USD


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Height: 10.62 Inches

Length: 3.38 Inches

Width: 3.38 Inches

Weight: 1.6 Pounds

  • PROTECTS CABINETS - from damage caused by plumbing leaks, chemical & product spills, stains, scratches, and more; NO SMELL
  • FORM FITTED DESIGN - installs easily beneath your sink and removes quickly for cleaning
  • LIFETIME WARRANTY - against product defects; Great for vacation homes and rental properties
  • FLEXIBLE WATERPROOF - designed to contain drips and leaks under sinks; RAISED DESIGN - keeps stored item from getting wet in the event of a leak ANGLED SIDE WALLS - ensures snug fit
  • FITS CABINETS - with interior dimensions of 34" x 22" and larger; HOLD UP TO - 3 GALLONS; WATER SENSOR SOLD SEPARATELY
  • Material Type: PlasticWood
  • Works on a variety of surfaces
  • Easy to apply and remove
  • Holds strongly and removes cleanly
  • Package Contents: 1 caddy, 4 large indoor strips
  • Color: White
  • Weight Capacity: 7.5 pounds
  • Damage-Free Hanging
  • Top-Grade Components - Includes first set of filters, RO tank, faucet and all parts required for DIY installation - No plumber required!
  • Easiest Filter Replacement - Replacements are engineered for ease. No need to disconnect hoses or water lines. housing easily twists off for snappy replacement!
  • Removes 5x More Contaminants Than Other RO Systems - Tested & proven to provide you with cleaner drinking water than other reverse osmosis filters.
  • One Of A Kind High Performance Filter - The first filter system to combine Reverse Osmosis, advanced Claryum filtration, and Remineralization technology.
  • Drink With Confidence Knowing Your Drinking Water Has Been Purified Through Both Reverse Osmosis & Aquasana's Claryum Filtration - to filter 95% of fluoride & 97% Of Chlorine, plus 99% of 86 other contaminants, including lead, mercury, asbestos, pharmaceuticals and more.
  • HEAVY DUTY CONSTRUCTION – Built for long life and dependability, this thermoplastic tub pump will not rust or corrode and features a 115V, 60Hz thermally protected 1 phase motor; Covered by Star Water Systems 1-year limited warranty
  • PUMPS 22 GPM & COMPLETELY SELF-CONTAINED – Quickly removes water from laundry sinks, utility tubs, bar sinks, washing machines and all wastewater not containing solids; unit is completely self-contained for direct mount under wet bars, sinks / tubs, kitchenettes, vanities and more
  • QUICK & EASY TO INSTALL – This 0.33 HP utility sink pump does not require trap / inlet piping or vent connection and includes a sink drain screen, 1-1/4-in NPT x 1-1/4-in slip check valve, and 1-1/4-in NPT ball valve (No need to break concrete to install a sink)
  • AUTOMATIC OR MANUAL OPERATIONS – Features a piggyback diaphragm switch that allows for automatic operation for worry-free protection or can be unplugged if manual operation is needed; grounded plug cord length is 8 feet
  • 1/3 HP AUTOMATIC UTILITY / LAUNDRY SINK PUMP – Ideal for laundry tubs, utility sinks, basement bars, washing machines and applications where a gravity drain line is not available; this system eliminates the need for traps and vents
  • FLOW RATE: 2.0 GPM
  • CERTIFICATION: Tested by IAPMO to NSF specifications for 42 and 53
  • FILTER LIFE: 2,000 gallons
  • COMPATIBILITY: US-DC1 Culligan Under Sink Direct Connect Filtration System
  • Provide clean, better tasting water for cooking or drinking

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U300 3 Stage Under Sink Drinking Water Filtration System, Tankless Technology, High Capacity Filters, Designer Faucet

Search only iFilters brand name
U300 3 Stage Under Sink Drinking Water Filtration System, Tankless Technology, High Capacity Filters, Designer Faucet

Current price: 107.95 USD


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Height: 6 Inches

Length: 16 Inches

Width: 4 Inches

Weight: 13 Pounds

  • PROTECTS CABINETS - from damage caused by plumbing leaks, chemical & product spills, stains, scratches, and more; NO SMELL
  • FORM FITTED DESIGN - installs easily beneath your sink and removes quickly for cleaning
  • LIFETIME WARRANTY - against product defects; Great for vacation homes and rental properties
  • FLEXIBLE WATERPROOF - designed to contain drips and leaks under sinks; RAISED DESIGN - keeps stored item from getting wet in the event of a leak ANGLED SIDE WALLS - ensures snug fit
  • FITS CABINETS - with interior dimensions of 34" x 22" and larger; HOLD UP TO - 3 GALLONS; WATER SENSOR SOLD SEPARATELY
  • Material Type: PlasticWood
  • Works on a variety of surfaces
  • Easy to apply and remove
  • Holds strongly and removes cleanly
  • Package Contents: 1 caddy, 4 large indoor strips
  • Color: White
  • Weight Capacity: 7.5 pounds
  • Damage-Free Hanging
  • Top-Grade Components - Includes first set of filters, RO tank, faucet and all parts required for DIY installation - No plumber required!
  • Easiest Filter Replacement - Replacements are engineered for ease. No need to disconnect hoses or water lines. housing easily twists off for snappy replacement!
  • Removes 5x More Contaminants Than Other RO Systems - Tested & proven to provide you with cleaner drinking water than other reverse osmosis filters.
  • One Of A Kind High Performance Filter - The first filter system to combine Reverse Osmosis, advanced Claryum filtration, and Remineralization technology.
  • Drink With Confidence Knowing Your Drinking Water Has Been Purified Through Both Reverse Osmosis & Aquasana's Claryum Filtration - to filter 95% of fluoride & 97% Of Chlorine, plus 99% of 86 other contaminants, including lead, mercury, asbestos, pharmaceuticals and more.
  • HEAVY DUTY CONSTRUCTION – Built for long life and dependability, this thermoplastic tub pump will not rust or corrode and features a 115V, 60Hz thermally protected 1 phase motor; Covered by Star Water Systems 1-year limited warranty
  • PUMPS 22 GPM & COMPLETELY SELF-CONTAINED – Quickly removes water from laundry sinks, utility tubs, bar sinks, washing machines and all wastewater not containing solids; unit is completely self-contained for direct mount under wet bars, sinks / tubs, kitchenettes, vanities and more
  • QUICK & EASY TO INSTALL – This 0.33 HP utility sink pump does not require trap / inlet piping or vent connection and includes a sink drain screen, 1-1/4-in NPT x 1-1/4-in slip check valve, and 1-1/4-in NPT ball valve (No need to break concrete to install a sink)
  • AUTOMATIC OR MANUAL OPERATIONS – Features a piggyback diaphragm switch that allows for automatic operation for worry-free protection or can be unplugged if manual operation is needed; grounded plug cord length is 8 feet
  • 1/3 HP AUTOMATIC UTILITY / LAUNDRY SINK PUMP – Ideal for laundry tubs, utility sinks, basement bars, washing machines and applications where a gravity drain line is not available; this system eliminates the need for traps and vents
  • FLOW RATE: 2.0 GPM
  • CERTIFICATION: Tested by IAPMO to NSF specifications for 42 and 53
  • FILTER LIFE: 2,000 gallons
  • COMPATIBILITY: US-DC1 Culligan Under Sink Direct Connect Filtration System
  • Provide clean, better tasting water for cooking or drinking
  • Easy DIY installation and includes Water Hammer Protection Valve and Beautiful Lead Free Designer Faucet.
  • Built and designed in California to comply with strict FDA standards.
  • Filters more contaminates than the leading pitcher or similar units: Reduces dirt, sand, silt, sediment, rust, chlorine taste & order, Cysts, lead, parasites (cryptosporidium & giardia), cloudiness (turbidity), THMs (trihalomethanes), VOCs (volatile organic chemicals), asbestos, and more.
  • 3 stages produce up to 2,000 gallons of colorless, tasteless and odorless purified drinking water.
  • 20X better, more effective and longer lasting than the leading water pitcher dispenser.

More Info

Frizzlife Reverse Osmosis System - Tankless 400 GPD Drinking Water Filtration System, Quick Twist Under Sink RO Filter - 1.5 : 1 Pure to Drain - Reduce TDS, Compact Footprint, USA Tech Support, PD400

Search only FRIZZLIFE brand name
Frizzlife Reverse Osmosis System - Tankless 400 GPD Drinking Water Filtration System, Quick Twist Under Sink RO Filter - 1.5 : 1 Pure to Drain - Reduce TDS, Compact Footprint, USA Tech Support, PD400

Current price: 285.99 USD


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  • PROTECTS CABINETS - from damage caused by plumbing leaks, chemical & product spills, stains, scratches, and more; NO SMELL
  • FORM FITTED DESIGN - installs easily beneath your sink and removes quickly for cleaning
  • LIFETIME WARRANTY - against product defects; Great for vacation homes and rental properties
  • FLEXIBLE WATERPROOF - designed to contain drips and leaks under sinks; RAISED DESIGN - keeps stored item from getting wet in the event of a leak ANGLED SIDE WALLS - ensures snug fit
  • FITS CABINETS - with interior dimensions of 34" x 22" and larger; HOLD UP TO - 3 GALLONS; WATER SENSOR SOLD SEPARATELY
  • Material Type: PlasticWood
  • Works on a variety of surfaces
  • Easy to apply and remove
  • Holds strongly and removes cleanly
  • Package Contents: 1 caddy, 4 large indoor strips
  • Color: White
  • Weight Capacity: 7.5 pounds
  • Damage-Free Hanging
  • Top-Grade Components - Includes first set of filters, RO tank, faucet and all parts required for DIY installation - No plumber required!
  • Easiest Filter Replacement - Replacements are engineered for ease. No need to disconnect hoses or water lines. housing easily twists off for snappy replacement!
  • Removes 5x More Contaminants Than Other RO Systems - Tested & proven to provide you with cleaner drinking water than other reverse osmosis filters.
  • One Of A Kind High Performance Filter - The first filter system to combine Reverse Osmosis, advanced Claryum filtration, and Remineralization technology.
  • Drink With Confidence Knowing Your Drinking Water Has Been Purified Through Both Reverse Osmosis & Aquasana's Claryum Filtration - to filter 95% of fluoride & 97% Of Chlorine, plus 99% of 86 other contaminants, including lead, mercury, asbestos, pharmaceuticals and more.
  • HEAVY DUTY CONSTRUCTION – Built for long life and dependability, this thermoplastic tub pump will not rust or corrode and features a 115V, 60Hz thermally protected 1 phase motor; Covered by Star Water Systems 1-year limited warranty
  • PUMPS 22 GPM & COMPLETELY SELF-CONTAINED – Quickly removes water from laundry sinks, utility tubs, bar sinks, washing machines and all wastewater not containing solids; unit is completely self-contained for direct mount under wet bars, sinks / tubs, kitchenettes, vanities and more
  • QUICK & EASY TO INSTALL – This 0.33 HP utility sink pump does not require trap / inlet piping or vent connection and includes a sink drain screen, 1-1/4-in NPT x 1-1/4-in slip check valve, and 1-1/4-in NPT ball valve (No need to break concrete to install a sink)
  • AUTOMATIC OR MANUAL OPERATIONS – Features a piggyback diaphragm switch that allows for automatic operation for worry-free protection or can be unplugged if manual operation is needed; grounded plug cord length is 8 feet
  • 1/3 HP AUTOMATIC UTILITY / LAUNDRY SINK PUMP – Ideal for laundry tubs, utility sinks, basement bars, washing machines and applications where a gravity drain line is not available; this system eliminates the need for traps and vents
  • FLOW RATE: 2.0 GPM
  • CERTIFICATION: Tested by IAPMO to NSF specifications for 42 and 53
  • FILTER LIFE: 2,000 gallons
  • COMPATIBILITY: US-DC1 Culligan Under Sink Direct Connect Filtration System
  • Provide clean, better tasting water for cooking or drinking
  • Easy DIY installation and includes Water Hammer Protection Valve and Beautiful Lead Free Designer Faucet.
  • Built and designed in California to comply with strict FDA standards.
  • Filters more contaminates than the leading pitcher or similar units: Reduces dirt, sand, silt, sediment, rust, chlorine taste & order, Cysts, lead, parasites (cryptosporidium & giardia), cloudiness (turbidity), THMs (trihalomethanes), VOCs (volatile organic chemicals), asbestos, and more.
  • 3 stages produce up to 2,000 gallons of colorless, tasteless and odorless purified drinking water.
  • 20X better, more effective and longer lasting than the leading water pitcher dispenser.
  • [MULTI-USAGE] The system can serve both your sink and refrigerator at the same time by using Frizzlife IMC-1 Ice Maker Kit. To solve the common problem of unstable water pressure when connected to refrigerators, Frizzlife will launch a mini tank that is typically designed for tankless RO systems. The mini tank also addresses the initial lag of the water outflow of the water filter systems. Get instant crispy and tasty pure water from home. No more bottled water!
  • [DIY Intallation & Replacement] Compatible with most standard US kitchens(1/2”& 3/8”). Comes with a comprehensive manual, a quick guide, and a step-by-step instructional video, the integrated purification system is easy to install. Everything needed is included, no plumber required! The replacement takes only 2 sec with a TWIST-IN cartridge design. A smart filter life indicator will beep to remind you when it’s time to change! Search ASR211 &ASR212-400 for replacement filters.
  • [Low Drain Ratio & Ultra Long Service Life] The RO water filtration system has a remarkable low drain ratio at 1.5:1(pure: drain), saving up to 450% of water when compared to conventional ones(1:3). With a high capacity of 400 gallons per day, the tankless RO water filter system produces instant fresh pure water to the provided lead-free faucet, filling a cup of water within 12 sec. Two huge filter cartridges loaded, the service life of the system is ultra-long, costing only $0.2 per day!
  • [Innovative Tankless Design] Different from conventional RO systems, Frizzlife PD400 reverse osmosis system has an impact design without a bulky tank. It saves up to 70% of space and perfectly fits most standard US cabinets. No more secondary pollution shall be worried due to unventilated tank! Additionally, the integrated water cycle board guarantees the RO water filter from water leakage.
  • [Top Tier Filtration Performance] Adopting composite pre-filter and RO membrane with highest filtration precision at 0.0001 micron, PD400 under sink reverse osmosis water filtration system induces a deep 5-stage filtration mechanism that can eliminate more than 1000+ kinds of harmful contaminants (99.99%) from water including Lead, Chlorine, Fluoride, Heavy metals, Chloramine, VOCs, TDS, Limescale, Arsenic and Asbestos and more. A TDS meter is also included in the package. You know your water!

More Info

Aquasana AQ-5200.62 2-Stage Under Sink Water Filter System with Oil-Rubbed Bronze Faucet

Search only Aquasana brand name
Aquasana AQ-5200.62 2-Stage Under Sink Water Filter System with Oil-Rubbed Bronze Faucet

Current price: 99.99 USD

Saving: $100.00 (50%)


Check price and availability


Height: 9 Inches

Length: 12 Inches

Width: 4.25 Inches

Weight: 5 Pounds

Warranty: 1 year manufacturer warranty

  • PROTECTS CABINETS - from damage caused by plumbing leaks, chemical & product spills, stains, scratches, and more; NO SMELL
  • FORM FITTED DESIGN - installs easily beneath your sink and removes quickly for cleaning
  • LIFETIME WARRANTY - against product defects; Great for vacation homes and rental properties
  • FLEXIBLE WATERPROOF - designed to contain drips and leaks under sinks; RAISED DESIGN - keeps stored item from getting wet in the event of a leak ANGLED SIDE WALLS - ensures snug fit
  • FITS CABINETS - with interior dimensions of 34" x 22" and larger; HOLD UP TO - 3 GALLONS; WATER SENSOR SOLD SEPARATELY
  • Material Type: PlasticWood
  • Works on a variety of surfaces
  • Easy to apply and remove
  • Holds strongly and removes cleanly
  • Package Contents: 1 caddy, 4 large indoor strips
  • Color: White
  • Weight Capacity: 7.5 pounds
  • Damage-Free Hanging
  • Top-Grade Components - Includes first set of filters, RO tank, faucet and all parts required for DIY installation - No plumber required!
  • Easiest Filter Replacement - Replacements are engineered for ease. No need to disconnect hoses or water lines. housing easily twists off for snappy replacement!
  • Removes 5x More Contaminants Than Other RO Systems - Tested & proven to provide you with cleaner drinking water than other reverse osmosis filters.
  • One Of A Kind High Performance Filter - The first filter system to combine Reverse Osmosis, advanced Claryum filtration, and Remineralization technology.
  • Drink With Confidence Knowing Your Drinking Water Has Been Purified Through Both Reverse Osmosis & Aquasana's Claryum Filtration - to filter 95% of fluoride & 97% Of Chlorine, plus 99% of 86 other contaminants, including lead, mercury, asbestos, pharmaceuticals and more.
  • HEAVY DUTY CONSTRUCTION – Built for long life and dependability, this thermoplastic tub pump will not rust or corrode and features a 115V, 60Hz thermally protected 1 phase motor; Covered by Star Water Systems 1-year limited warranty
  • PUMPS 22 GPM & COMPLETELY SELF-CONTAINED – Quickly removes water from laundry sinks, utility tubs, bar sinks, washing machines and all wastewater not containing solids; unit is completely self-contained for direct mount under wet bars, sinks / tubs, kitchenettes, vanities and more
  • QUICK & EASY TO INSTALL – This 0.33 HP utility sink pump does not require trap / inlet piping or vent connection and includes a sink drain screen, 1-1/4-in NPT x 1-1/4-in slip check valve, and 1-1/4-in NPT ball valve (No need to break concrete to install a sink)
  • AUTOMATIC OR MANUAL OPERATIONS – Features a piggyback diaphragm switch that allows for automatic operation for worry-free protection or can be unplugged if manual operation is needed; grounded plug cord length is 8 feet
  • 1/3 HP AUTOMATIC UTILITY / LAUNDRY SINK PUMP – Ideal for laundry tubs, utility sinks, basement bars, washing machines and applications where a gravity drain line is not available; this system eliminates the need for traps and vents
  • FLOW RATE: 2.0 GPM
  • CERTIFICATION: Tested by IAPMO to NSF specifications for 42 and 53
  • FILTER LIFE: 2,000 gallons
  • COMPATIBILITY: US-DC1 Culligan Under Sink Direct Connect Filtration System
  • Provide clean, better tasting water for cooking or drinking
  • Easy DIY installation and includes Water Hammer Protection Valve and Beautiful Lead Free Designer Faucet.
  • Built and designed in California to comply with strict FDA standards.
  • Filters more contaminates than the leading pitcher or similar units: Reduces dirt, sand, silt, sediment, rust, chlorine taste & order, Cysts, lead, parasites (cryptosporidium & giardia), cloudiness (turbidity), THMs (trihalomethanes), VOCs (volatile organic chemicals), asbestos, and more.
  • 3 stages produce up to 2,000 gallons of colorless, tasteless and odorless purified drinking water.
  • 20X better, more effective and longer lasting than the leading water pitcher dispenser.
  • [MULTI-USAGE] The system can serve both your sink and refrigerator at the same time by using Frizzlife IMC-1 Ice Maker Kit. To solve the common problem of unstable water pressure when connected to refrigerators, Frizzlife will launch a mini tank that is typically designed for tankless RO systems. The mini tank also addresses the initial lag of the water outflow of the water filter systems. Get instant crispy and tasty pure water from home. No more bottled water!
  • [DIY Intallation & Replacement] Compatible with most standard US kitchens(1/2”& 3/8”). Comes with a comprehensive manual, a quick guide, and a step-by-step instructional video, the integrated purification system is easy to install. Everything needed is included, no plumber required! The replacement takes only 2 sec with a TWIST-IN cartridge design. A smart filter life indicator will beep to remind you when it’s time to change! Search ASR211 &ASR212-400 for replacement filters.
  • [Low Drain Ratio & Ultra Long Service Life] The RO water filtration system has a remarkable low drain ratio at 1.5:1(pure: drain), saving up to 450% of water when compared to conventional ones(1:3). With a high capacity of 400 gallons per day, the tankless RO water filter system produces instant fresh pure water to the provided lead-free faucet, filling a cup of water within 12 sec. Two huge filter cartridges loaded, the service life of the system is ultra-long, costing only $0.2 per day!
  • [Innovative Tankless Design] Different from conventional RO systems, Frizzlife PD400 reverse osmosis system has an impact design without a bulky tank. It saves up to 70% of space and perfectly fits most standard US cabinets. No more secondary pollution shall be worried due to unventilated tank! Additionally, the integrated water cycle board guarantees the RO water filter from water leakage.
  • [Top Tier Filtration Performance] Adopting composite pre-filter and RO membrane with highest filtration precision at 0.0001 micron, PD400 under sink reverse osmosis water filtration system induces a deep 5-stage filtration mechanism that can eliminate more than 1000+ kinds of harmful contaminants (99.99%) from water including Lead, Chlorine, Fluoride, Heavy metals, Chloramine, VOCs, TDS, Limescale, Arsenic and Asbestos and more. A TDS meter is also included in the package. You know your water!
  • Full system NSF certified to standards 42, 53, 401 +P473 - will not leach contaminants back into your water
  • Includes first set of filters and all parts required for DIY installation - no plumber required
  • Stylish all metal faucet included in the finish of your choice to match your kitchen decor - 100% lead free
  • Retains the healthy minerals - Claryum filtration keeps calcium, potassium, and magnesium for the healthiest drinking water
  • Only 10 cents per gallon - 12 times the capacity of the leading gravity pitcher. Healthy, clean water for less
  • Nothing added and zero waste - no water is wasted and no harmful contaminants are added to your water during filtration
  • Removes up to 99% of 77 contaminants including lead, mercury, asbestos, herbicides, pesticides, pharmaceuticals, and more

More Info

Waterdrop TSA 3-stage Under Sink Water Filter, Direct Connect to Home Faucet, NSF/ANSI 42 Certified Element, USA Tech

Search only Waterdrop brand name
Waterdrop TSA 3-stage Under Sink Water Filter, Direct Connect to Home Faucet, NSF/ANSI 42 Certified Element, USA Tech

Current price: 135.99 USD


Check price and availability


  • PROTECTS CABINETS - from damage caused by plumbing leaks, chemical & product spills, stains, scratches, and more; NO SMELL
  • FORM FITTED DESIGN - installs easily beneath your sink and removes quickly for cleaning
  • LIFETIME WARRANTY - against product defects; Great for vacation homes and rental properties
  • FLEXIBLE WATERPROOF - designed to contain drips and leaks under sinks; RAISED DESIGN - keeps stored item from getting wet in the event of a leak ANGLED SIDE WALLS - ensures snug fit
  • FITS CABINETS - with interior dimensions of 34" x 22" and larger; HOLD UP TO - 3 GALLONS; WATER SENSOR SOLD SEPARATELY
  • Material Type: PlasticWood
  • Works on a variety of surfaces
  • Easy to apply and remove
  • Holds strongly and removes cleanly
  • Package Contents: 1 caddy, 4 large indoor strips
  • Color: White
  • Weight Capacity: 7.5 pounds
  • Damage-Free Hanging
  • Top-Grade Components - Includes first set of filters, RO tank, faucet and all parts required for DIY installation - No plumber required!
  • Easiest Filter Replacement - Replacements are engineered for ease. No need to disconnect hoses or water lines. housing easily twists off for snappy replacement!
  • Removes 5x More Contaminants Than Other RO Systems - Tested & proven to provide you with cleaner drinking water than other reverse osmosis filters.
  • One Of A Kind High Performance Filter - The first filter system to combine Reverse Osmosis, advanced Claryum filtration, and Remineralization technology.
  • Drink With Confidence Knowing Your Drinking Water Has Been Purified Through Both Reverse Osmosis & Aquasana's Claryum Filtration - to filter 95% of fluoride & 97% Of Chlorine, plus 99% of 86 other contaminants, including lead, mercury, asbestos, pharmaceuticals and more.
  • HEAVY DUTY CONSTRUCTION – Built for long life and dependability, this thermoplastic tub pump will not rust or corrode and features a 115V, 60Hz thermally protected 1 phase motor; Covered by Star Water Systems 1-year limited warranty
  • PUMPS 22 GPM & COMPLETELY SELF-CONTAINED – Quickly removes water from laundry sinks, utility tubs, bar sinks, washing machines and all wastewater not containing solids; unit is completely self-contained for direct mount under wet bars, sinks / tubs, kitchenettes, vanities and more
  • QUICK & EASY TO INSTALL – This 0.33 HP utility sink pump does not require trap / inlet piping or vent connection and includes a sink drain screen, 1-1/4-in NPT x 1-1/4-in slip check valve, and 1-1/4-in NPT ball valve (No need to break concrete to install a sink)
  • AUTOMATIC OR MANUAL OPERATIONS – Features a piggyback diaphragm switch that allows for automatic operation for worry-free protection or can be unplugged if manual operation is needed; grounded plug cord length is 8 feet
  • 1/3 HP AUTOMATIC UTILITY / LAUNDRY SINK PUMP – Ideal for laundry tubs, utility sinks, basement bars, washing machines and applications where a gravity drain line is not available; this system eliminates the need for traps and vents
  • FLOW RATE: 2.0 GPM
  • CERTIFICATION: Tested by IAPMO to NSF specifications for 42 and 53
  • FILTER LIFE: 2,000 gallons
  • COMPATIBILITY: US-DC1 Culligan Under Sink Direct Connect Filtration System
  • Provide clean, better tasting water for cooking or drinking
  • Easy DIY installation and includes Water Hammer Protection Valve and Beautiful Lead Free Designer Faucet.
  • Built and designed in California to comply with strict FDA standards.
  • Filters more contaminates than the leading pitcher or similar units: Reduces dirt, sand, silt, sediment, rust, chlorine taste & order, Cysts, lead, parasites (cryptosporidium & giardia), cloudiness (turbidity), THMs (trihalomethanes), VOCs (volatile organic chemicals), asbestos, and more.
  • 3 stages produce up to 2,000 gallons of colorless, tasteless and odorless purified drinking water.
  • 20X better, more effective and longer lasting than the leading water pitcher dispenser.
  • [MULTI-USAGE] The system can serve both your sink and refrigerator at the same time by using Frizzlife IMC-1 Ice Maker Kit. To solve the common problem of unstable water pressure when connected to refrigerators, Frizzlife will launch a mini tank that is typically designed for tankless RO systems. The mini tank also addresses the initial lag of the water outflow of the water filter systems. Get instant crispy and tasty pure water from home. No more bottled water!
  • [DIY Intallation & Replacement] Compatible with most standard US kitchens(1/2”& 3/8”). Comes with a comprehensive manual, a quick guide, and a step-by-step instructional video, the integrated purification system is easy to install. Everything needed is included, no plumber required! The replacement takes only 2 sec with a TWIST-IN cartridge design. A smart filter life indicator will beep to remind you when it’s time to change! Search ASR211 &ASR212-400 for replacement filters.
  • [Low Drain Ratio & Ultra Long Service Life] The RO water filtration system has a remarkable low drain ratio at 1.5:1(pure: drain), saving up to 450% of water when compared to conventional ones(1:3). With a high capacity of 400 gallons per day, the tankless RO water filter system produces instant fresh pure water to the provided lead-free faucet, filling a cup of water within 12 sec. Two huge filter cartridges loaded, the service life of the system is ultra-long, costing only $0.2 per day!
  • [Innovative Tankless Design] Different from conventional RO systems, Frizzlife PD400 reverse osmosis system has an impact design without a bulky tank. It saves up to 70% of space and perfectly fits most standard US cabinets. No more secondary pollution shall be worried due to unventilated tank! Additionally, the integrated water cycle board guarantees the RO water filter from water leakage.
  • [Top Tier Filtration Performance] Adopting composite pre-filter and RO membrane with highest filtration precision at 0.0001 micron, PD400 under sink reverse osmosis water filtration system induces a deep 5-stage filtration mechanism that can eliminate more than 1000+ kinds of harmful contaminants (99.99%) from water including Lead, Chlorine, Fluoride, Heavy metals, Chloramine, VOCs, TDS, Limescale, Arsenic and Asbestos and more. A TDS meter is also included in the package. You know your water!
  • Full system NSF certified to standards 42, 53, 401 +P473 - will not leach contaminants back into your water
  • Includes first set of filters and all parts required for DIY installation - no plumber required
  • Stylish all metal faucet included in the finish of your choice to match your kitchen decor - 100% lead free
  • Retains the healthy minerals - Claryum filtration keeps calcium, potassium, and magnesium for the healthiest drinking water
  • Only 10 cents per gallon - 12 times the capacity of the leading gravity pitcher. Healthy, clean water for less
  • Nothing added and zero waste - no water is wasted and no harmful contaminants are added to your water during filtration
  • Removes up to 99% of 77 contaminants including lead, mercury, asbestos, herbicides, pesticides, pharmaceuticals, and more
  • 【Extented service life】The 3 filters have a lifespan of 6 months, 8-12 months, and 12-18 months, respectively. [2] Their long lifespan reduces the burden of purchasing and replacing filters every now and then.
  • 【Effortless installation】 This water filter for sink works perfectly well with 3/8" and 1/2" cold water tubes. Showing off innovative push-to-connect fittings, the entire installation of under sink water filtration system takes less than 3 minutes with no plumbing required. The twist-and-lock design lets you replace each filter in just 3 seconds. Leave more time doing the things you love, and less time setting up this under sink water filter in your home.
  • 【On-demand filtration solution】The under sink water filter is designed to connect the under sink water filtration system to your kitchen faucet. If you want our dedicated fauect, the Waterdrop Triple-Stage TSB system would be a better choice. This under sink water filtration system delivers a stable water flow. Get clean, pure, and tasty water directly from your water pipe, without wasting a single drop. Insist your green lifestyle.
  • 【No cracking no leaking】This 3-stage under the sink filter system adopts durable integral design, helping you get rid of replacing bottom caps and clearing up worries about cracking cases and leaking issue. With its sealed under sink water filter, it won’t breed harmful pollutants and the filtered water stays clean and pure.
  • 【2021 Stay health and safe】Starts 2021 with this upgraded protection of your drinking water. This under sink water filter is more effective than one with single filter. It can more effectively to reduce rust, sand, large particles, and suspended solids. Granular activated carbon and KDF filter prevents pollutants from accumulating and reduces chlorine to improve the water taste together with the natural carbon block filter.[1]

More Info

Waterdrop TSU 0.01μm Ultra-Filtration Under Sink Water Filter System, 3-Stage High Capacity to Remove 99.99% of Contaminants Larger than 0.01μm, USA Tech, Smart Panel, No Waste Water, 2 Years Lifetime

Search only Waterdrop brand name
Waterdrop TSU 0.01μm Ultra-Filtration Under Sink Water Filter System, 3-Stage High Capacity to Remove 99.99% of Contaminants Larger than 0.01μm, USA Tech, Smart Panel, No Waste Water, 2 Years Lifetime

Current price: 159.99 USD

Saving: $50.00 (24%)


Check price and availability


  • PROTECTS CABINETS - from damage caused by plumbing leaks, chemical & product spills, stains, scratches, and more; NO SMELL
  • FORM FITTED DESIGN - installs easily beneath your sink and removes quickly for cleaning
  • LIFETIME WARRANTY - against product defects; Great for vacation homes and rental properties
  • FLEXIBLE WATERPROOF - designed to contain drips and leaks under sinks; RAISED DESIGN - keeps stored item from getting wet in the event of a leak ANGLED SIDE WALLS - ensures snug fit
  • FITS CABINETS - with interior dimensions of 34" x 22" and larger; HOLD UP TO - 3 GALLONS; WATER SENSOR SOLD SEPARATELY
  • Material Type: PlasticWood
  • Works on a variety of surfaces
  • Easy to apply and remove
  • Holds strongly and removes cleanly
  • Package Contents: 1 caddy, 4 large indoor strips
  • Color: White
  • Weight Capacity: 7.5 pounds
  • Damage-Free Hanging
  • Top-Grade Components - Includes first set of filters, RO tank, faucet and all parts required for DIY installation - No plumber required!
  • Easiest Filter Replacement - Replacements are engineered for ease. No need to disconnect hoses or water lines. housing easily twists off for snappy replacement!
  • Removes 5x More Contaminants Than Other RO Systems - Tested & proven to provide you with cleaner drinking water than other reverse osmosis filters.
  • One Of A Kind High Performance Filter - The first filter system to combine Reverse Osmosis, advanced Claryum filtration, and Remineralization technology.
  • Drink With Confidence Knowing Your Drinking Water Has Been Purified Through Both Reverse Osmosis & Aquasana's Claryum Filtration - to filter 95% of fluoride & 97% Of Chlorine, plus 99% of 86 other contaminants, including lead, mercury, asbestos, pharmaceuticals and more.
  • HEAVY DUTY CONSTRUCTION – Built for long life and dependability, this thermoplastic tub pump will not rust or corrode and features a 115V, 60Hz thermally protected 1 phase motor; Covered by Star Water Systems 1-year limited warranty
  • PUMPS 22 GPM & COMPLETELY SELF-CONTAINED – Quickly removes water from laundry sinks, utility tubs, bar sinks, washing machines and all wastewater not containing solids; unit is completely self-contained for direct mount under wet bars, sinks / tubs, kitchenettes, vanities and more
  • QUICK & EASY TO INSTALL – This 0.33 HP utility sink pump does not require trap / inlet piping or vent connection and includes a sink drain screen, 1-1/4-in NPT x 1-1/4-in slip check valve, and 1-1/4-in NPT ball valve (No need to break concrete to install a sink)
  • AUTOMATIC OR MANUAL OPERATIONS – Features a piggyback diaphragm switch that allows for automatic operation for worry-free protection or can be unplugged if manual operation is needed; grounded plug cord length is 8 feet
  • 1/3 HP AUTOMATIC UTILITY / LAUNDRY SINK PUMP – Ideal for laundry tubs, utility sinks, basement bars, washing machines and applications where a gravity drain line is not available; this system eliminates the need for traps and vents
  • FLOW RATE: 2.0 GPM
  • CERTIFICATION: Tested by IAPMO to NSF specifications for 42 and 53
  • FILTER LIFE: 2,000 gallons
  • COMPATIBILITY: US-DC1 Culligan Under Sink Direct Connect Filtration System
  • Provide clean, better tasting water for cooking or drinking
  • Easy DIY installation and includes Water Hammer Protection Valve and Beautiful Lead Free Designer Faucet.
  • Built and designed in California to comply with strict FDA standards.
  • Filters more contaminates than the leading pitcher or similar units: Reduces dirt, sand, silt, sediment, rust, chlorine taste & order, Cysts, lead, parasites (cryptosporidium & giardia), cloudiness (turbidity), THMs (trihalomethanes), VOCs (volatile organic chemicals), asbestos, and more.
  • 3 stages produce up to 2,000 gallons of colorless, tasteless and odorless purified drinking water.
  • 20X better, more effective and longer lasting than the leading water pitcher dispenser.
  • [MULTI-USAGE] The system can serve both your sink and refrigerator at the same time by using Frizzlife IMC-1 Ice Maker Kit. To solve the common problem of unstable water pressure when connected to refrigerators, Frizzlife will launch a mini tank that is typically designed for tankless RO systems. The mini tank also addresses the initial lag of the water outflow of the water filter systems. Get instant crispy and tasty pure water from home. No more bottled water!
  • [DIY Intallation & Replacement] Compatible with most standard US kitchens(1/2”& 3/8”). Comes with a comprehensive manual, a quick guide, and a step-by-step instructional video, the integrated purification system is easy to install. Everything needed is included, no plumber required! The replacement takes only 2 sec with a TWIST-IN cartridge design. A smart filter life indicator will beep to remind you when it’s time to change! Search ASR211 &ASR212-400 for replacement filters.
  • [Low Drain Ratio & Ultra Long Service Life] The RO water filtration system has a remarkable low drain ratio at 1.5:1(pure: drain), saving up to 450% of water when compared to conventional ones(1:3). With a high capacity of 400 gallons per day, the tankless RO water filter system produces instant fresh pure water to the provided lead-free faucet, filling a cup of water within 12 sec. Two huge filter cartridges loaded, the service life of the system is ultra-long, costing only $0.2 per day!
  • [Innovative Tankless Design] Different from conventional RO systems, Frizzlife PD400 reverse osmosis system has an impact design without a bulky tank. It saves up to 70% of space and perfectly fits most standard US cabinets. No more secondary pollution shall be worried due to unventilated tank! Additionally, the integrated water cycle board guarantees the RO water filter from water leakage.
  • [Top Tier Filtration Performance] Adopting composite pre-filter and RO membrane with highest filtration precision at 0.0001 micron, PD400 under sink reverse osmosis water filtration system induces a deep 5-stage filtration mechanism that can eliminate more than 1000+ kinds of harmful contaminants (99.99%) from water including Lead, Chlorine, Fluoride, Heavy metals, Chloramine, VOCs, TDS, Limescale, Arsenic and Asbestos and more. A TDS meter is also included in the package. You know your water!
  • Full system NSF certified to standards 42, 53, 401 +P473 - will not leach contaminants back into your water
  • Includes first set of filters and all parts required for DIY installation - no plumber required
  • Stylish all metal faucet included in the finish of your choice to match your kitchen decor - 100% lead free
  • Retains the healthy minerals - Claryum filtration keeps calcium, potassium, and magnesium for the healthiest drinking water
  • Only 10 cents per gallon - 12 times the capacity of the leading gravity pitcher. Healthy, clean water for less
  • Nothing added and zero waste - no water is wasted and no harmful contaminants are added to your water during filtration
  • Removes up to 99% of 77 contaminants including lead, mercury, asbestos, herbicides, pesticides, pharmaceuticals, and more
  • 【Extented service life】The 3 filters have a lifespan of 6 months, 8-12 months, and 12-18 months, respectively. [2] Their long lifespan reduces the burden of purchasing and replacing filters every now and then.
  • 【Effortless installation】 This water filter for sink works perfectly well with 3/8" and 1/2" cold water tubes. Showing off innovative push-to-connect fittings, the entire installation of under sink water filtration system takes less than 3 minutes with no plumbing required. The twist-and-lock design lets you replace each filter in just 3 seconds. Leave more time doing the things you love, and less time setting up this under sink water filter in your home.
  • 【On-demand filtration solution】The under sink water filter is designed to connect the under sink water filtration system to your kitchen faucet. If you want our dedicated fauect, the Waterdrop Triple-Stage TSB system would be a better choice. This under sink water filtration system delivers a stable water flow. Get clean, pure, and tasty water directly from your water pipe, without wasting a single drop. Insist your green lifestyle.
  • 【No cracking no leaking】This 3-stage under the sink filter system adopts durable integral design, helping you get rid of replacing bottom caps and clearing up worries about cracking cases and leaking issue. With its sealed under sink water filter, it won’t breed harmful pollutants and the filtered water stays clean and pure.
  • 【2021 Stay health and safe】Starts 2021 with this upgraded protection of your drinking water. This under sink water filter is more effective than one with single filter. It can more effectively to reduce rust, sand, large particles, and suspended solids. Granular activated carbon and KDF filter prevents pollutants from accumulating and reduces chlorine to improve the water taste together with the natural carbon block filter.[1]
  • 【Easy Installation】 Waterdrop Ultra Filtration system is an innovative, all-in-one intelligent water purification system. The system comes with a stainless steel faucet, a 1/4” inlet hose, a 3/8” outlet hose, a 3/8”-1/2” feed water adapter, and other necessary accessories. In just a few minutes, Waterdrop Ultra Filtration system can be installed completely, and in just three seconds, the filter can be changed with one single twist-pull. Installation is that easy!
  • 【Smart indicating system】 Smart indicating system that allows you to check water quality and working mode with a glance. The electronic indicators on the front panel will notify you when to replace the filters by changing the color, ensuring safe, clean, and healthy purified water all day long!
  • 【24 Months filter life】 The advanced ultrafiltration membrane design extended service life to 24 months, higher than most of the filter products on the market, which reduces the frequency of future filter replacement and saves future maintenance costs. The system delivers a more effective filtration than normal water filters, giving you pure and healthy drinking water all the time. In addition, the PP filter is 6 months and the CT filter is 12 months.
  • 【Integrated waterway】 The system adopts the cutting edge integrated waterway to prevent water leakage, which allows you to replace the filters without cutting off the water supply, deliver you a safe and secured water purification experience.
  • 【0.01 μm Ultra Filtration membrane】 This 0.01 micron Ultra Filtration membrane can filter out most of the harmful substances larger than 0.01micron. Including most of chlorine, taste and odor, lead, chloramine, fluoride, heavy metals, VOCs and much more. Besides, this system is not designed for TDS removal, It will retain minerals such as potassium, calcium, sodium, and magnesium, which are beneficial for your health.

More Info

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