Best Undersink Water Filter Systems

Filtrete Standard Under Sink Quick Change Water Filtration System, Easy to Install, Reduces 5 Microns Sediment and Chlorine Taste & Odor, Includes 6 Month Filter (3US-AS01)

  • Great Taste water filtration reduces chlorine taste & odor, sand, soil, silt, rust and sediment based on 3M Testing.
  • No dedicated faucet. Easily connects to your kitchen or any bath faucet.
  • Installs in less than 30 minutes and offers 6-month filter life.
  • Maintains full water flow on your existing faucet.
  • Maximum, Advanced and Standard undersink replacement filters are interchangeable with System.
  • Consider an upgrade to the Filtrete Maximum Under Sink Filter for 99.3% Lead Reduction.
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PUR RF-3375-2 08114001929 Faucet Mount Replacement (2 Pack) Multicolor 2

  • PUR BASIC WATER FILTER REPLACeMENT: PUR’s faucet filters are certified to reduce over 70 contaminants, including 99% of lead, so you know you are drinking cleaner, great-tasting water.
  • FAUCET WATER FILTER: PUR faucet filters provide 100 gallons of filtered water, or 2-3 months of typical use, before you need a replacement. Only PUR faucet filters are certified to reduce contaminants in PUR faucet filter systems.
  • WHY FILTER WATER? Home tap water may look clean, but may contain potentially harmful pollutants & contaminants picked up on its journey through old pipes. PUR water filters, faucet filtration systems & water filter pitchers reduce these contaminants.
  • SUPERIOR WATER FILTRATION: PUR faucet water filters reduce over 70 contaminants, including lead & chlorine, by using activated carbon & ion exchange. Using a PUR water filter for tap water is more affordable than bottled water, save up to $1,000 per year.
  • WATER SHOULD BE PUR: PUR has been providing families with water filter systems for over 30 years. Compare PUR products to water filters from Brita, Kenmore, Berkey, Frigidaire, ZeroWater, Sawyer, Culligan, Aquagear, Soma, Amana and Aquasana.
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PUR MineralClear Faucet Mount Replacement Water Filter (3 Pack)

  • PUR MINERALCLEAR WATER FILTER REPLACeMENT: PUR’s faucet filters are certified to reduce over 70 contaminants, including 99% of lead, so you know you are drinking cleaner, great-tasting water. Water is filtered over natural minerals for refreshing taste.
  • FAUCET WATER FILTER: PUR faucet filters provide 100 gallons of filtered water, or 2-3 months of typical use, before you need a replacement. Only PUR faucet filters are certified to reduce contaminants in PUR faucet filter systems.
  • WHY FILTER WATER? Home tap water may look clean, but may contain potentially harmful pollutants & contaminants picked up on its journey through old pipes. PUR water filters, faucet filtration systems & water filter pitchers reduce these contaminants.
  • SUPERIOR WATER FILTRATION: PUR faucet water filters reduce over 70 contaminants, including lead & chlorine, by using activated carbon & ion exchange. Using a PUR water filter for tap water is more affordable than bottled water, save up to $1,000 per year.
  • WATER SHOULD BE PUR: PUR has been providing families with water filter systems for over 30 years. Compare PUR products to water filters from Brita, Kenmore, Berkey, Frigidaire, ZeroWater, Sawyer, Culligan, Aquagear, Soma, Amana and Aquasana.
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Express Water Heavy Metal Anti-Scale Whole House Water Filter – 3 Stage Whole House Water Filtration System – Polyphosphate, KDF, Carbon Filters – Pressure Gauges, Easy Release, 1” Inch Connections

  • Heavy Metal and Anti Scale Whole House Water Filter.
  • Reduce harmful impurities and dangerous heavy metals from your entire home’s water with Express Water’s 3 Stage Water Filtration System while protecting your home from the formation of scale and corrosion..
  • Express Water’s water filtration systems are ready to install with 1” inch standard connections. Easy to Replace Water Filter Cartridges: All Express Water whole house water filter replacement cartridges are designed for quick and easy replacement to keep your system up and running..
  • Durable Whole House Water Filter: Express Water Whole Home Water Filtration Systems are constructed with standing stainless-steel frames for long term durability and quality..
  • Support from experts who can answer any of your questions about your new home water filter.
  • Rest easy with our 1-year warranty on all Express Water Whole Home Water Systems.
  • Please be informed - this whole house system is installed at the main water supply line for the purpose of treating all incoming water in your home or business. Unlike reverse osmosis systems, this system will NOT reduce Total Dissolved Solids (TDS). If you are searching for a filter that reduces TDS, we recommend our Express....
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PUR RF-3375 Replacement Water Filter 1 Pack Multi

  • PUR BASIC WATER FILTER REPLACeMENT: PUR’s faucet filters are certified to reduce over 70 contaminants, including 99% of lead, so you know you are drinking cleaner, great-tasting water.
  • FAUCET WATER FILTER: PUR faucet filters provide 100 gallons of filtered water, or 2-3 months of typical use, before you need a replacement. Only PUR faucet filters are certified to reduce contaminants in PUR faucet filter systems.
  • WHY FILTER WATER? Home tap water may look clean, but may contain potentially harmful pollutants & contaminants picked up on its journey through old pipes. PUR water filters, faucet filtration systems & water filter pitchers reduce these contaminants.
  • SUPERIOR WATER FILTRATION: PUR faucet water filters reduce over 70 contaminants, including lead & chlorine, by using activated carbon & ion exchange. Using a PUR water filter for tap water is more affordable than bottled water, save up to $1,000 per year.
  • WATER SHOULD BE PUR: PUR has been providing families with water filter systems for over 30 years. Compare PUR products to water filters from Brita, Kenmore, Berkey, Frigidaire, ZeroWater, Sawyer, Culligan, Aquagear, Soma, Amana and Aquasana.
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Pure Blue H2O 4-Stage 50 GPD Certified Reverse Osmosis Water Filter System

  • 4 Stage Reverse Osmosis Water Filter System: This professional grade system has 4 separate filters to ensure clean, great tasting water and an electronic faucet monitor that notifies you when it’s time to change your filters.
  • Skip the Bottled Water: This home filter system includes 1 Stage 1 Sediment Filter, 1 Stage 2 Pre Carbon Block Filter,1 Stage 3 Membrane Filter, and 1 Stage 4 Post Carbon Block Filter.
  • Enjoy Better Water At Home: This water filtration system is certified to NSF/ANSI standards 58 and 372, helping reduce Lead, Fluoride R, Arsenic, Cadmium, Chromium 6, Giardia, and more.
  • Affordable, Clean Water Solutions: Pure Blue makes water filtration systems, reverse osmosis filters and other water treatment systems, that clean, filter and restore water to a pure, uncontaminated state.
  • Pure Blue: We make premium water filtration systems, including faucet filters, whole house filters, under the sink filters, shower filters and more, so you can provide clean water for your whole family.
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Frizzlife Under Sink Water Filter-Quick Change Under Counter Drinking Water Filtration System-0.5 Micron High Precise Removes 99.99% Lead, Chlorine, Bad Taste & Odor-With Dedicated Faucet.

  • ...liminates LEAD, HEAVY METALS, CHLORINE, CHROMIUM 6, MERCURY, RUST, VOLATILE ORGANIC COMPOUNDS, CARCINOGENS, AND OTHER CONTAMINANTS, SUCH AS TURBIDITY, ORDORS AND BAD TASTES. Enjoy PURE AND HEALTHY WATER From the tap. NO more bottle water!.
  • ✔DEDICATED FAUCET & BRASS FEED WATER ADAPTER VALVE INCLUDE: Frizzlife Undersink water filtration system includes a dedicated stailess steel water fillter faucet that can installed in most sinks providing cleaner filtered water for cooking or drinking. NO plumbing required, it come with 3/8″ compatible brass feed water adapter, brackets and STEP-TO-STEP Installation manual, you can mount the water filter as you wish within 10 minutes..
  • ✔BEST AUTO SHUT OFF DESIGN: Utilizing quick change twist-in installation design makes it take less than 3 minutes for you to install the system or doing a filter replacement. Provides for easy, tool-free, no mess filter replacement. The filter cap is designed with BUILT-IN shut off valve. You don’t even need to shut off the water supply whenever you work on the filter cartridge replacement..
  • ✔HIGH FLOW RATE & MULTI-USAGE: Enjoy tap water as pure and healthy as spring water. Tested Full Flow Rate >1.5GPM @40 psig. Inline water filter can be used in UNDER S....
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PUR Basic Water Pitcher 2-Stage Replacement Filter (4 Pack)

  • PUR BASIC WATER FILTER REPLACeMENT: PUR’s Basic pitcher filters are certified to reduce 22 contaminants, so you know you are drinking cleaner, great-tasting water. All PUR pitcher filters fit in all PUR pitchers and dispensers.
  • PITCHER WATER FILTERS: PUR Basic Pitcher filters provide 40 gallons of filtered water, or 1-2 months of typical use, before you need a replacement. Only PUR pitcher filters are certified to reduce contaminants in PUR pitcher filter systems.
  • WHY FILTER WATER? Home tap water may look clean, but may contain potentially harmful pollutants & contaminants picked up on its journey through old pipes. PUR water filters, faucet filtration systems & water filter pitchers reduce these contaminants.
  • SUPERIOR WATER FILTRATION: PUR Basic pitcher water filters reduce 22 contaminants, including chlorine, by using activated carbon & ion exchange. Using a PUR water filter for tap water is more affordable than bottled water, save up to $1,000 per year.
  • WATER SHOULD BE PUR: PUR has been providing families with water filter systems for over 30 years. Compare PUR products to water filters from Brita, Kenmore, Berkey, Frigidaire, ZeroWater, Sawyer, Culligan, Aquagear, Soma, Amana and Aquasana.
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PUR Basic Water Pitcher 2-Stage Replacement Filter (2 Pack)

  • PUR BASIC WATER FILTER REPLACeMENT: PUR’s Basic pitcher filters are certified to reduce 22 contaminants, so you know you are drinking cleaner, great-tasting water. All PUR pitcher filters fit in all PUR pitchers and dispensers.
  • PITCHER WATER FILTERS: PUR Basic Pitcher filters provide 40 gallons of filtered water, or 1-2 months of typical use, before you need a replacement. Only PUR pitcher filters are certified to reduce contaminants in PUR pitcher filter systems.
  • WHY FILTER WATER? Home tap water may look clean, but may contain potentially harmful pollutants & contaminants picked up on its journey through old pipes. PUR water filters, faucet filtration systems & water filter pitchers reduce these contaminants.
  • SUPERIOR WATER FILTRATION: PUR Basic pitcher water filters reduce 22 contaminants, including chlorine, by using activated carbon & ion exchange. Using a PUR water filter for tap water is more affordable than bottled water, save up to $1,000 per year.
  • WATER SHOULD BE PUR: PUR has been providing families with water filter systems for over 30 years. Compare PUR products to water filters from Brita, Kenmore, Berkey, Frigidaire, ZeroWater, Sawyer, Culligan, Aquagear, Soma, Amana and Aquasana.
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PUR Lead Reduction Pitcher Replacement Water Filter (3 Pack)

  • ...er water. All PUR pitcher filters fit in all PUR pitchers & dispensers.
  • PITCHER WATER FILTERS: PUR Lead Reducing Pitcher filters provide 30 gallons of filtered water, or 1-2 months of typical use, before you need a replacement. Only PUR pitcher filters are certified to reduce contaminants in PUR pitcher filter systems.
  • WHY FILTER WATER? Home tap water may look clean, but may contain potentially harmful pollutants & contaminants picked up on its journey through old pipes. PUR water filters, faucet filtration systems & water filter pitchers reduce these contaminants.
  • SUPERIOR WATER FILTRATION: PUR Lead Reducing pitcher water filters reduce 23 contaminants, including lead, by using activated carbon & ion exchange. Using a PUR water filter for tap water is more affordable than bottled water, save up to $1,000 per year.
  • WATER SHOULD BE PUR: PUR has been providing families with water filter systems for over 30 years. Compare PUR products to water filters from Brita, Kenmore, Berkey, Frigidaire, ZeroWater, Sawyer, Culligan, Aquagear, Soma, Amana and Aquasana.
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