Categories

Best Under Sink Filters

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

  • [More filters, better taste] This under sink water filter system comes with 3 filters and can realize 8-stage deep filtration to reduce silt, rust, cyst, residual chlorine, lead, heavy metals, etc. Its KDF materials can effectively inhibit bäcteriä and heavy metals. Its resin reduces fluorides. The CT filter has passed WQA certification to reduce residual chlorine and improve taste, thereby ensuring every drop is pure and healthy. It also can retain minerals, but cannot reduce TDS..
  • [No leaking or cracking with highly precised technique] The under counter water filter adopts strong materials with an upgraded design. In addition, the age-resistant and freeze-resistant materials make the system twice thicker. The under counter water filter system for kitchen has also passed 400 psi burst pressure, 100,000+ pulse tests at 150 psi, and static tests at 300 psi. These tests prove that the durable integral design clears up worries about cracking cases and leaking issue..
  • [Lifespan of up to 18 months] The three under sink water filters have lifespans of 6 months, 8-12 months, and 12-18 months, respectively. This long lifespan eliminates the cost of purchasing and replacing filters every now and then. Under the premise of meeting the needs of a family of....
Check Stock

Whirlpool Undersink Granular Activated Carbon Filter WHKF-GAC, Reduces Chlorine Taste & Odor. For use as a drinking water filter or reverse osmosis system filter.

  • The original WHKF-GAC Whirlpool granular activated carbon filter reduces bad taste and odor from city and well water supplies, as well as particles like sediment, sand, soil, silt, and rust to improve overall water quality..
  • Designed to fit Whirlpool WHKF-DUF under-sink filter housing, but fits many available standard sized housings. Also fits many standard reverse osmosis system housings and can be used as an RO pre filter or post filter..
  • Long-lasting filter life: This water filter lasts 6 months under most water supply's conditions. Fits most standard 10” x 2.5” filter housings. Also replaces WHCF-GAC..
  • NSF tested and certified: A water filtration system you can trust – materials certified to ANSI/NSF Standard 42 by the National Sanitation Foundation for food contact..
  • Try Whilrpool's full line of filtration systems products, including whole home filters, under-sink filters, ice filters, replacement filters, and more..
Check Stock

Brio AQUUS TROE600COL Reverse Osmosis Water Filtration System, 4-Stage Tankless RO Water Filter System for Under Sink, 600 GPD, 1.5:1 Pure to Drain, Reduces TDS, Smart Faucet, USA Support, Black

  • ...ter of the Brio AQUUS Reverse Osmosis Water Filtration System has 3 stages—non-woven PP, coconut carbon fiber, and coconut carbon block—and is certified against NSF/ANSI 42 for CTO reduction. The RO membrane, with a pore size of 0.0001 microns, is certified against NSF/ANSI 58 for TDS reduction. Together, these filters significantly reduce sediment, chlorine, iron, TDS, PFAS, atrazine, lead, arsenic, nitrates, fluoride, radium, and more. So, if you’re concerned about the quality of your tap water, you can count on the Brio tankless under sink RO system to produce delicious, reliably purified water for you and your whole family.
  • SPACE-SAVING DESIGN: Sleek and modern, the Brio AQUUS RO system measures 5.2” W x 16.6” H x 18.2” D and takes up approximately 30% of typical under sink space, preserving 70% for storage. The innovative tankless filtration design has an integrated system that’s leak-proof and resists recontamination, a hazard for a reverse osmosis under sink system with a tank.
  • SMART FAUCET WITH 2 FILTRATION OPTIONS: The LED smart faucet features a TDS meter, so you know what the TDS level is in your RO-purified water, and a filter life reminder....
Check Stock

EcoPure ECOP20 Dual Stage Undersink Water Filtration System

  • Convenient: enjoy unlimited access to cleaner, healthier, bpa-free Drinking water right from your kitchen sink or refrigerator.
  • Advanced protection: NSF certified to reduce over 58 contaminants commonly found in Drinking water, including sediment, chlorine taste & odor, cysts, lead, and chemicals.
  • Innovative: convenient encapsulated filter design means water filter changes are quick and mess-free. No tools required. No need to shut off water Supply. No touching dirty filters.
  • HELPFUL: Faucet light tells you when it’s time to replace your filters. Still want filter-change reminders? Text ‘EcoPure’ to 444999 to sign up. Questions? Our lifetime technical support staff is available—call the EcoPure helpline at (800) 693-1138 or visit ecopure.
  • PURCHASE INCLUDES: filtration system, dedicated chrome water faucet (sink must have an available faucet hole), one set of EcoPure under sink filters (ECODWF), installation fittings, mounting screws, faucet light battery, color-coded tubing, push-in connectors, and a written installation guide.
Check Stock

Brio G10-U Reverse Osmosis Water Filtration System, 4-Stage Tankless RO Water Filter System for Under Sink, 500 GPD, 2:1 Pure to Drain, Reduces TDS, Smart Faucet, USA-Based Customer Support, Black

  • ...ter of the Brio G10-U Reverse Osmosis Water Filtration System has 3 stages—non-woven PP, coconut carbon fiber, and coconut carbon block—and is certified against NSF/ANSI 42 for CTO reduction. The RO membrane, with a pore size of 0.0001 microns, is certified against NSF/ANSI 58 for TDS reduction. Together, these filters significantly reduce sediment, chlorine, iron, TDS, PFAS, atrazine, lead, arsenic, nitrates, fluoride, radium, and more. So, if you’re concerned about the quality of your tap water, you can count on the Brio tankless under sink RO system to produce delicious, reliably purified water for you and your whole family.
  • SPACE-SAVING DESIGN: Sleek and modern, the Brio G10-U RO system measures 5.2” W x 16.5” H x 18.2” D and takes up approximately 30% of typical under sink space, preserving 70% for storage. The innovative tankless filtration design has an integrated system that’s leak-proof and resists recontamination, a hazard for a reverse osmosis under sink system with a tank.
  • SMART FAUCET WITH 2 FILTRATION OPTIONS: The LED smart faucet features a TDS meter, so you know what the TDS level is in your RO-purified water, and a filter life reminder....
Check Stock

Brio G10-U Reverse Osmosis Water Filtration System, 4-Stage Tankless RO Water Filter System for Under Sink, 500 GPD, 2:1 Pure to Drain, Reduces TDS, Smart Faucet, USA-Based Customer Support, White

  • ...ter of the Brio G10-U Reverse Osmosis Water Filtration System has 3 stages—non-woven PP, coconut carbon fiber, and coconut carbon block—and is certified against NSF/ANSI 42 for CTO reduction. The RO membrane, with a pore size of 0.0001 microns, is certified against NSF/ANSI 58 for TDS reduction. Together, these filters significantly reduce sediment, chlorine, iron, TDS, PFAS, atrazine, lead, arsenic, nitrates, fluoride, radium, and more. So, if you’re concerned about the quality of your tap water, you can count on the Brio tankless under sink RO system to produce delicious, reliably purified water for you and your whole family.
  • SPACE-SAVING DESIGN: Sleek and modern, the Brio G10-U RO system measures 5.2” W x 16.5” H x 18.2” D and takes up approximately 30% of typical under sink space, preserving 70% for storage. The innovative tankless filtration design has an integrated system that’s leak-proof and resists recontamination, a hazard for a reverse osmosis under sink system with a tank.
  • SMART FAUCET WITH 2 FILTRATION OPTIONS: The LED smart faucet features a TDS meter, so you know what the TDS level is in your RO-purified water, and a filter life reminder....
Check Stock

PUR® Quick-Connect Carbon Block Filter for PQC1FS and P1QC7506BLS

  • Replacement kit includes 1 sediment filter and 2 carbon block filters.
  • for use with the PUR 4-Stage Under Sink Quick-Connect Reverse Osmosis Water Filtration System PQC4RO.
  • NSF/ANSI Standard 42, 58 and CSA B483.1 certified to reduce multiple contaminants including lead, cysts, TDS and heavy metals, as well as particulates such as sand, rust and dirt.
  • Quick-connect design ensures a fast and easy filter replacement under your sink.
  • For best system performance, replace the filters every 6 months.
Check Stock

Universal Inline Filter for refrigerator, Ice Maker, Under Sink by CFS

  • Universal Inline Filter for refrigerator, Ice Maker, Under Sink by CFS.
  • The WF-110 compatible is a universal inline filter which is specially designed using Concentrated Carbon Technology for refrigerator, ice maker and under the sink. There is a push in and out connector which enables very easy installation and operation, no tools required. Can be installed without any knowledge of plumbing.
  • Replaces: GXRTDR, DA29-101051. WSE-100, IL-IM-01, WIC-6A, R200, DD-7098, EF-9603, K2533JJ, 5231JA2010A, 5231JA2010B, 5231JA2012A, WSI-1, USC100.
  • There are no nearest competitors while we tested our inline water filters kept on filtering up to 98.4%* of chlorine after 343 Gallons this represents almost 4-5 months of water use in an average household.
  • GAC Carbon Inline Water Filters 1/4″ QC Ports.
Check Stock

Hydro Life 52103 HL-170 QC Under Counter Filter Kit White

  • Under counter 1 kit with 2 series cartridge.
  • Finer mesh granular activated carbon filters out more contaminants than standard carbon filters.
  • Provides safer, cleaner, better tasting water by filtering out contaminants that cause bad odor and taste.
  • Compact kit fits under any sink on your boat or RV.
Check Stock

Brio Prism TROE600PRISM Reverse Osmosis Water Filtration, 4-Stage Tankless RO Water Filter System for Under Sink, 600 GPD, 1.5:1 Pure to Drain, Reduces TDS, Faucet, USA-Based Customer Support, Black

  • ...ter of the Brio PRISM Reverse Osmosis Water Filtration System has 3 stages—non-woven PP, coconut carbon fiber, and coconut carbon block—and is certified against NSF/ANSI 42 for CTO reduction. The RO membrane, with a pore size of 0.0001 microns, is certified against NSF/ANSI 58 for TDS reduction. Together, these filters significantly reduce sediment, chlorine, iron, TDS, PFAS, atrazine, lead, arsenic, nitrates, fluoride, radium, and more. So, if you’re concerned about the quality of your tap water, you can count on the Brio tankless under sink RO system to produce delicious, reliably purified water for you and your whole family.
  • SPACE-SAVING DESIGN: Sleek and modern, the Brio PRISM RO system measures 5.4” W x 15.4” H x 16.9” D and takes up approximately 30% of typical under sink space, preserving 70% for storage. The innovative tankless filtration design has an integrated system that’s leak-proof and resists recontamination, a hazard for a reverse osmosis under sink system with a tank.
  • 600 GPD & 1.5:1 PURE-TO-DRAIN RATIO: The Brio water filtration system delivers a fast and robust water flow, producing up to 600 gallons of purified water per day, fi....
Check Stock

Drinking Water Filter Faucet Stainless Steel Brushed Nickel Kitchen Bar Sink，Lead-Free Modern Water Filter Faucet

  • [MATERIAL]100%Stainless Steel,High Quality Lead-Free Drinking Water Faucet.
  • [Widely Used]Under Sink Water Filters,Ro units/UF Drinking Water Filters, Water Purifiers, Water Softeners.
  • Thread length is 6 CM/ 2.3 INCH,suit for the countertop thickness less than 2 INCH [Stylish and Durable Design]Brushed Nickel Finish matches different styles of kitchen,Suitable for SUS sink and marble counter.
  • [Stylish and Durable Design]Brushed Nickel Finish matches different styles of kitchen,Suitable for SUS sink and marble counter.
  • [Quick and Easy to Install]Front washer pre-installed underneath the metal plate,we provide 1/4.
Check Stock

YOYMIZOO Kitchen Bar Sink Drinking Water Faucet Stainless Steel Commercial Brushed Nickel Finish,Cold Water Lead-Free Water Filter Faucet

  • [MATERIAL]100%Stainless Steel,High Quality Lead-Free Drinking Water Faucet.
  • [Widely Used]Under Sink Water Filters,Ro units/UF Drinking Water Filters, Water Purifiers, Water Softeners.
  • Thread length is 6 CM/ 2.3 INCH,suit for the countertop thickness less than 2 INCH [Stylish and Durable Design]Brushed Nickel Finish matches different styles of kitchen,Suitable for SUS sink and marble counter.
  • [Stylish and Durable Design]Brushed Nickel Finish matches different styles of kitchen,Suitable for SUS sink and marble counter.
  • [Quick and Easy to Install]Front washer pre-installed underneath the metal plate,we provide 1/4.
Check Stock

Waterdrop TSB 3-Stage High Capacity Under Sink Water Filter with Dedicated Faucet NSF/ANSI 42 Certified Element USA Tech

  • [More filters, better taste] The three under counter water filters represent three-guard household water lines, effectively reducing rust, large....
  • [No leaking or cracking with highly precised technique] The under counter water filter adopts strong materials with an upgraded design. In addition,....
  • [Lifespan of up to 18 months] The three filters have lifespans of 6 months, 8-12 months, and 12-18 months, respectively. This long lifespan eliminates....
  • [3min installation, 3s replacement] This water filter for sinks works perfectly with 3/8” and 1/2” cold water tubes. The overall installation....
  • [Separate water dispensers for different needs] The under sink water filer system comes with a lead-free brushed stainless faucet, where you can fill....
Check Stock