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Best Whole Home Water Filter Systems

Pure Blue H2O Stage 3 Membrane Replacement Filter

  • Stage 3 Membrane Filter Replacement: This Stage 3 Membrane Filter is made for your Pure Blue H2O Four Stage Reverse Osmosis Water Filtration System. Recommended replacement every 2-5 years.
  • Reduce Contaminants: This high-purity, thin-film-composite membrane reduces total dissolved solids and harmful contaminants, including Fluoride, Lead, Arsenic, Chromium 6, Cysts, Turbidity, TDS, and Radium 226/228.
  • Enjoy Better Water At Home: Your water filtration system helps ensure you have clean drinking water. The Stage 3 Membrane Filter can handle up to 50 gallons/day and filters down to 1/10,000th of a micron.
  • 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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Pure Blue H2O 5 Pack Annual Replacement Filters for Four Stage Reverse Osmosis Water Filtration System

  • Replacement Filters: Get everything you need for another year of clean, clear water with this annual filter replacement 5 pack! Made for your Pure Blue H2O Four Stage Reverse Osmosis Water Filtration System.
  • Reduce Sediment, Contaminants, and Chlorine: This 5 pack of reverse osmosis filter replacements includes 2 Stage 1 Sediment Filters, 2 Stage 2 Pre Carbon Block Filters, and 1 Stage 4 Post Carbon Block Filter.
  • Enjoy Better Water At Home: With a simple twist-lock manifold, changing filters is simple and sanitary. Our filters are NSF certified and reduce sediment, contaminants, and chlorine taste and odor.
  • 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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GE FXHTC Whole Home System Replacement Filter, 10.00 x 4.00 x 4.00 inches & GE SmartWater FXHSC GE Replacement Water Whole House Filter, 10" (length) x 4.5" (diameter)

  • Product 1: Heavy-duty filtration system Filtered water for your whole home.
  • Product 1: Includes one filter: Compatible with GXWH40L, GXWH30C, GXWH35F, GXWH38F, GNQH38S and most systems with 10" x 4.5" filters.
  • Product 1: NSF Certified: Certified to reduce sediment, sand and rust in your water, appliances and plumbing fixtures.
  • Product 1: Three-month filter life: For best filtration results, filters should be replaced every three months or 30,000 gallons.
  • Product 2: Whole home filtration system: Filtered water for your whole home.
  • Product 2: Includes one filter: Compatible with GXWH40L, GXWH30C, GXWH35F, GXWH38F, GNQH38S and most systems with 10" x 4.5" filters.
  • Product 2: NSF Certified: Certified to reduce chlorine taste and odor, sediment, sand and rust in your water, appliances and plumbing fixtures.
  • Product 2: Three-month filter life: For best filtration results, filters should be replaced every three months or 30,000 gallons.
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GE FXUSC Whole Home System Replacement Filter Set

  • Whole home filtration: Filtered water for your whole home.
  • Includes two filters: Compatible with GXWH04F and GXWH20S systems and most systems with 10″ x 4.5″ filters.
  • Premium filtration: Certified to reduce sediment, sand and rust in your water, appliances and plumbing fixtures.
  • Three-month filter life: For best filtration results, filters should be replaced every three months or 30,000 gallons.
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iSpring FC15B Whole House 4.5"x10" Water Filtration 5-Micron Universal Premium Coconut Shell High Capacity Activated CTO Carbon Block Water Filter Replacement Cartridge for Big Blue

  • [Premium Quality Material] Using high-quality coconut shell carbon and highly compact fabrication tech, this highly activated carbon block CTO(Chlorine, Taste, and Odor) filter cartridge is designed and produced to achieve maximum filtration efficiency and filter life for 10″ Whole House Water Filtration Systems. Free of surfactants, binders, and adhesives. No leaching carbon ash..
  • [Exceptional Filtration Performance] Knocks out cloudiness as well as bad tastes and odors, removes up to 99% of chlorine, and is highly effective on VOCs(Volatile Organic Compounds like pesticides, herbicides, and industrial solvents) and other contaminants like trihalomethanes. Steady flow and high absorption..
  • [Long Filter Life] Filters up to 18,000 gallons depending on the use and feed water quality. Replace the filter every 6 months or every 18,000 gallons of water for optimal performance. Usually used as the second stage filter for whole house water filtration systems, FC15B brings clean and refreshing water to every faucet in your home..
  • [Great Compatibility] Fits standard 10″x4.5″ big blue whole house water filtration systems. Individually sealed for freshness..
  • [Peace-of-mind Customer Support] Your risk-free shopping experience is backed by ....
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iSpring Whole House Water Filter System w/ 20' x 4.5' Sediment, Carbon, and Lead Reducing Water Filters, 2-Stage Whole House Water Filtration System, Model: WGB22B-PB

  • ...talled at the main water supply line in order to treat all the water in your home. Unlike an RO system, WGB22B-PB whole house filter system will NOT reduce Total Dissolved Solids (TDS), and instead keeps healthy minerals in your water. If you are interested in a water filter that removes TDS consider our iSpring RO systems..
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iSpring F3WGB32BM 4.5” x 20” 3-Stage Whole House Water Filter Set Replacement Pack with Sediment, CTO Carbon Block, and Iron & Manganese Reducing Cartridges Fits WGB32BM , White (Pack of 1)

  • ...high iron/manganese please check out iSpring WCFM500K or WCFM400K whole house water filters. Unlike an RO membrane, these whole home water filters don’t reduce Total Dissolved Solids (TDS), and instead keep healthy minerals in your water. If you are interested in a filter that removes TDS, consider our iSpring RO systems..
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Amazon Basics 4-Stage Reverse Osmosis Home Drinking Water System

  • 4-Stage Reverse Osmosis Water Filtration System: This home water filter system includes: sediment filters (stage 1), pre-carbon block filters (stage 2), reverse osmosis membrane filter (stage 3), and post-carbon block filter (stage 4).
  • Enjoy Filtered Water Every Day: This water filter system reduces chemicals, particulates, and contaminants, as well as unpleasant odors and tastes often associated with unfiltered tap water.
  • Easy Installation: This reverse osmosis water filtration system easily connects to existing plumbing with "twist-lock" manifolds for convenient filter replacement and no open sumps.
  • Peace of Mind: All of our reverse osmosis water filter system components are lead free and tested for safety. Use this water filter to reduce chlorine and capture particulates found in tap water.
  • Amazon Basics: 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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Whirlpool WHA2BF5 Carbon Block Whole Home Water Filter, Standard Capacity, White

  • Reduces sediment, chlorine taste and odor, sand, silt and rust.
  • Carbon block filter provides better tasting water throughout your home.
  • 5 micron filter – the lower the micron rating the more particles or contaminants removed by a whole house filter.
  • Each cartridge has a 3 month filter life.
  • Universal fit – guaranteed to fit all major brands of standard size whole home water filtration systems including Whirlpool, ecopure, Omni, culligan, watts, filtrete, 3M, generation, and DuPont.
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iSpring Whole House Water Filter System w/ 20” x 2.5” Sediment & Carbon Water Filters, 3-Stage Whole House Water Filtration System, Model: WCB32O

  • ...to us immediately. We are happy to help!.
  • [Please Note] Unlike an RO system, this 3 stage whole house water filter system will NOT reduce Total Dissolved Solids (TDS), and instead keeps healthy minerals in your water. If you are interested in a water filter that removes TDS, consider our iSpring Reverse Osmosis (RO) systems..
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Pure Blue H2O G30 Classic Countertop Water Filter, White

  • Countertop Water Filter: The Pure Blue G30 Classic filter uses 5 stage filtration technology to remove chlorine, bad taste and odors from your water for 30,000 gallons. Lasts for over 10 years.
  • Maintenance Free: This countertop water filter is NSF Certified and NSF/ANSI standard 42. It attaches to your existing faucet for filtered water on demand and does not require any replacement filters.
  • Skip the Bottled Water: The Pure Blue G30 Classic is the longest lasting residential water filter available. Diverter valve allows for ordinary use or filtered flow for drinking and cooking.
  • 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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GE FXHSC Household Pre-Filtration Sediment Filter

  • Whole home filtration system: Filtered water for your whole home.
  • Includes one filter: Compatible with GXWH40L, GXWH30C, GXWH35F, GXWH38F, GNQH38S and most systems with 10″ x 4.5″ filters.
  • NSF Certified: Certified to reduce chlorine taste and odor, sediment, sand and rust in your water, appliances and plumbing fixtures.
  • Three-month filter life: For best filtration results, filters should be replaced every three months or 30,000 gallons.
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iSpring Whole House Water Filter System w/ Sediment, Carbon, and Iron & Manganese Reducing Water Filters, 3-Stage Iron Filter Whole House, Model: WGB32BM

  • ...in water supply line in order to treat all the water in your home.
  • unlike an RO system, this whole house water filtration system will NOT reduce Total Dissolved Solids (TDS) and instead keeps healthy minerals in your water.
  • if you are interested in a filter that removes TDS consider our iSpring Reverse Osmosis (RO) systems. The cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use..
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