10 Best Whole House Water Filtration Systems
for January 2022

Recommendations are independently chosen by MOOZ’s editors. Purchases you make through our links may earn us a commission.

1
9.9
SCORE
iSpring WGB21B 2-Stage Whole House Water Filtration System with 10

iSpring WGB21B 2-Stage Whole House Water Filtration System with 10" x 4.5" Big Blue Sediment CTO(Chlorine

Taste, and Odor) Filter, 1" Inlet/Outlet

by iSpring
What We like

[Easy Installation and Filter Change] The system comes pre-assembled onto the mounting bracket for a streamlined, DIY installation. Filter wrench included to make routine filter changes easy and quick. A pressure release valve allows for the release of built-up pressure when changing filters. Refer to our manual and/or YouTube videos to Install this point-of-entry (POE) filtration system at the main water supply to get clean and healthy water for the entire family.

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Product Features

  • [Superb Filtration Capacity] 10"x4. 5" replaceable whole house water filters can provide up to a full year of clean water(up to 50, 000 gallons) for a family of four. 1-inch inlet and outlet ports allow fast water flow with less pressure loss. Fine PP sediment filter and premium quality CTO filter not only bring clean and fresh water to every faucet in your house, but also help prolong the lives of your water-using appliances and protect plumbing from sediment and scale buildup.
  • [TDS Note] Unlike an RO system, this 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.
  • [Two-Stage Effective Filtration] 1st-Stage premium 5-micron polypropylene sediment filter (FP15B) captures dirt, sand, silt, dust, rust, and scale particles and extends the life of CTO carbon block filter. Using high quality coconut shell carbon and highly compact fabrication tech, 2nd-stage CTO filter(FC15B) knocks out cloudiness as well as bad tastes and odors, removes over 90% of chlorine, and is highly effective on VOCs like pesticides, herbicides, and industrial solvents.

[superb filtration capacity] 10"x4. 5" replaceable whole house water filters can provide up to a full year of clean water(up to 50, 000 gallons) for a family of four. 1-inch inlet and outlet ports allow fast water flow with less pressure loss. fine pp sediment filter and premium quality cto filter not only bring clean and fresh water to every faucet in your house, but also help prolong the lives of your water-using appliances and protect plumbing from sediment and scale buildup. [two-stage effective filtration] 1st-stage premium 5-micron polypropylene sediment filter (fp15b) captures dirt, sand, silt, dust, rust, and scale particles and extends the life of cto carbon block filter. using high quality coconut shell carbon and highly compact fabrication tech, 2nd-stage cto filter(fc15b) knocks out cloudiness as well as bad tastes and odors, removes over 90% of chlorine, and is highly effective on vocs like pesticides, herbicides, and industrial solvents. [tds note] unlike an ro system, this 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.

2
9.8
SCORE
Aquasana Whole House Water Filter System - Carbon & KDF Home Water Filtration - Filters Sediment & 97% Of Chlorine - 1,000,000 Gl - EQ-1000

Aquasana Whole House Water Filter System

Carbon & KDF Home Water Filtration, Filters Sediment & 97% Of Chlorine, 1,000,000 Gl, EQ-1000

by Aquasana Inc.
What We like

Easy Maintenance - No draining or back flushing needed - Easily replace pre and post filters every 3 months for best filtration and flow rate

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Product Features

  • Top-Grade Install Kit & Components - System includes filter tank, 20" pre-filter, post-filter, brass fittings for 1'' or 3/4'' pipes, bend supports, and shut-off valves Item may ship in more than one box and may arrive separately
  • Cost Efficient & Long Lasting - Clean water for less than $0. 01 a gallon - Save twice as much compared to other brands on purified water for 1 million gallons or 10 years
  • High-Performance Filter System - Carbon & KDF filtration media engineered to maximize contaminant reduction while leaving healthy minerals in your water; This system will NOT reduce Total Dissolved Solids (TDS)
  • Clean, Great Tasting Water From Every Tap In Your Home - Removes 97% of chlorine and reduces harmful contaminants like lead, mercury, herbicides, pesticides, VOCs, and more

High-performance filter system - carbon & kdf filtration media engineered to maximize contaminant reduction while leaving healthy minerals in your water; this system will not reduce total dissolved solids (tds) Clean, great tasting water from every tap in your home - removes 97% of chlorine and reduces harmful contaminants like lead, mercury, herbicides, pesticides, vocs, and more Cost efficient & long lasting - clean water for less than $0. 01 a gallon - save twice as much compared to other brands on purified water for 1 million gallons or 10 years Top-grade install kit & components - system includes filter tank, 20" pre-filter, post-filter, brass fittings for 1'' or 3/4'' pipes, bend supports, and shut-off valves item may ship in more than one box and may arrive separately

3
9.4
SCORE
iSpring WGB32B 3-Stage Whole House Water Filtration System w/ 20-Inch Big Blue Sediment and Carbon Block Filters

iSpring WGB32B 3-Stage Whole House Water Filtration System w/ 20-Inch Big Blue Sediment and Carbon Block Filters

by iSpring
What We like

DIY Installation and Maintenance: Refer to our manual and our helpful YouTube videos for easy DIY installation. With 1 NPT inlet / outlet and Big Blue 20 x 4.5 filter cartridges, the system has minimum impact on water flow (up to 15 GPM) and requires minimum maintenance.

more infoarrow_drop_down

Product Features

  • Please Note: Unlike an RO system, this 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.
  • Top-Notch Quality: The first stage high capacity polypropylene sediment filter is able to achieve filtration down to 5 microns. The second and third stage CTO Carbon Block filters are made of high quality coconut shell carbon for maximum filtration efficiency and filter life. Both are tested by an independent third-party to meet NSF/ANSI standards. The system has a capacity of 100,000 gallons of water, enough to supply a family of four with clean water for a full year.
  • Protect Your Family and Household Appliance from Sediment, Chlorine, and More: Say goodbye to smelly, bad tasting water! Our system removes up to 99% of chlorine from water as well as up to 95% of sediment, rust, pesticides, herbicides, industrial solvents, VOCs, and various other contaminants. This system is installed at the main water supply line in order to treat all the water in your home.

Protect your family and household appliance from sediment, chlorine, and more: say goodbye to smelly, bad tasting water! our system removes up to 99% of chlorine from water as well as up to 95% of sediment, rust, pesticides, herbicides, industrial solvents, vocs, and various other contaminants. this system is installed at the main water supply line in order to treat all the water in your home. Please note: unlike an ro system, this 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. Top-notch quality: the first stage high capacity polypropylene sediment filter is able to achieve filtration down to 5 microns. the second and third stage cto carbon block filters are made of high quality coconut shell carbon for maximum filtration efficiency and filter life. both are tested by an independent third-party to meet nsf/ansi standards. the system has a capacity of 100,000 gallons of water, enough to supply a family of four with clean water for a full year.

4
9.3
SCORE
Express Water Whole House Water Filter – 3 Stage Home Water Filtration System – Sediment, Coconut Shell Carbon Filters – includes Pressure Gauges, Easy Release, and 1” Inch Connections

Express Water Whole House Water Filter – 3 Stage Home Water Filtration System – Sediment

Coconut Shell Carbon Filters – includes Pressure Gauges, Easy Release, and 1” Inch Connections

by Express Water
What We like

Express Waters 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.

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Product Features

  • Whole House Water Filter: Reduce harmful contaminants from your entire homes water with Express Waters 3 Stage Water Filtration System. Standard Water Filter: Drink the healthiest water on Earth as your home water filter reduces over 52 different contaminants from your water including chlorine, rust, pesticides, and more.
  • 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 removes TDS, we recommend our Express Water Reverse Osmosis systems.
  • 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.

Whole house water filter: reduce harmful contaminants from your entire homes water with Express Waters 3 stage water filtration system. standard water filter: drink the healthiest water on earth as your home water filter reduces over 52 different contaminants from your water including chlorine, rust, pesticides, and more. 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. 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 removes tds, we recommend our Express Water reverse osmosis systems.

5
8.5
SCORE
iSpring WGB22B 2-Stage Whole House Water Filtration System Big Blue with 20” x 4.5” Fine Sediment and Carbon Block Filters, Removes 99% of Chlorine

iSpring WGB22B 2-Stage Whole House Water Filtration System Big Blue with 20” x 4.5” Fine Sediment and Carbon Block Filters

Removes 99% of Chlorine

by iSpring Water Systems
What We like

DIY Installation and Maintenance: Refer to our manual and our helpful YouTube videos for easy DIY installation. With 1 NPT inlet / outlet and Big Blue 20 x 4.5 filter cartridges, the system has minimum impact on water flow (up to 15 GPM) and requires minimum maintenance.

more infoarrow_drop_down

Product Features

  • Top-Notch Quality: The first stage high capacity polypropylene sediment filter is able to achieve filtration down to 5 microns. The second stage CTO Carbon Block filter is made of high quality coconut shell carbon for maximum filtration efficiency and filter life. Both are tested by an independent third-party to meet NSF/ANSI standards. Both filters have a capacity of 100,000 gallons of water, enough to supply a family of four with clean water for a full year.
  • Please Note: Unlike an RO system, this 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.
  • Protect Your Family and Household Appliance from Sediment, Chlorine, and More: Say goodbye to smelly, bad tasting water! Our system removes up to 99% of chlorine from water as well as up to 95% of sediment, rust, pesticides, herbicides, industrial solvents, VOCs, and various other contaminants. This system is installed at the main water supply line in order to treat all the water in your home.

Top-notch quality: the first stage high capacity polypropylene sediment filter is able to achieve filtration down to 5 microns. the second stage cto carbon block filter is made of high quality coconut shell carbon for maximum filtration efficiency and filter life. both are tested by an independent third-party to meet nsf/ansi standards. both filters have a capacity of 100,000 gallons of water, enough to supply a family of four with clean water for a full year. Protect your family and household appliance from sediment, chlorine, and more: say goodbye to smelly, bad tasting water! our system removes up to 99% of chlorine from water as well as up to 95% of sediment, rust, pesticides, herbicides, industrial solvents, vocs, and various other contaminants. this system is installed at the main water supply line in order to treat all the water in your home. Please note: unlike an ro system, this 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.

6
8.5
SCORE
iSpring WGB32BM 3-Stage Whole House Water Filtration System w/ 20-Inch Big Blue Sediment, Carbon Block, and Iron & Manganese Reducing Filter

iSpring WGB32BM 3-Stage Whole House Water Filtration System w/ 20-Inch Big Blue Sediment

Carbon Block, and Iron & Manganese Reducing Filter

by iSpring Water Systems
What We like

DIY installation and maintenance - refer to our manual and our helpful YouTube videos for easy DIY installation. With 1 in. NPT inlet / outlet and big blue 20 in. x 4.5 in. filter cartridges, the system has minimum impact on water flow (up to 15 GPM) and requires minimum maintenance

more infoarrow_drop_down

Product Features

  • Please note - this system is installed at the main water supply line in order to treat all the water in your home; unlike an RO system, this 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
  • Top-notch quality - the first stage high capacity polypropylene sediment filter is able to achieve filtration down to 5 microns; the second stage CTO Carbon Block filter is made of high quality coconut shell carbon for maximum filtration efficiency and filter life. Both are tested by an independent third-party to meet NSF/ANSI standards. Both filters have a capacity of 100,000 Gal. of water, enough to supply a family of four with clean water for a full year; the cartridges are individually wrapped to ensure freshness; please unwrap the cartridges before use
  • Protect your family and household appliance from iron, manganese and more; our 3rd stage filter (FM25B) is specially designed for iron and manganese removal, reducing iron (MAX 3.0 ppm down to 0.01 ppm) and manganese (MAX 1.0 ppm down to 0.01 ppm); our filter lasts up to 3 times longer than greensand due to the catalytic media not being consumed in the process; the system also removes sediment, chlorine, rust, pesticides, herbicides, industrial solvents, VOCs and various other contaminants

Protect your family and household appliance from iron, manganese and more; our 3rd stage filter (fm25b) is specially designed for iron and manganese removal, reducing iron (max 3.0 ppm down to 0.01 ppm) and manganese (max 1.0 ppm down to 0.01 ppm); our filter lasts up to 3 times longer than greensand due to the catalytic media not being consumed in the process; the system also removes sediment, chlorine, rust, pesticides, herbicides, industrial solvents, vocs and various other contaminants Top-notch quality - the first stage high capacity polypropylene sediment filter is able to achieve filtration down to 5 microns; the second stage cto carbon block filter is made of high quality coconut shell carbon for maximum filtration efficiency and filter life. both are tested by an independent third-party to meet nsf/ansi standards. both filters have a capacity of 100,000 gal. of water, enough to supply a family of four with clean water for a full year; the cartridges are individually wrapped to ensure freshness; please unwrap the cartridges before use Please note - this system is installed at the main water supply line in order to treat all the water in your home; unlike an ro system, this 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

7
8.4
SCORE
iSpring WGB22BM 2-Stage Whole House Water Filtration System with Big Blue Carbon Block and Iron & Manganese Reducing Filters

iSpring WGB22BM 2-Stage Whole House Water Filtration System with Big Blue Carbon Block and Iron & Manganese Reducing Filters

by iSpring
What We like

[DIY Installation and Maintenance] Refer to our manual and our helpful YouTube videos for easy DIY installation. With 1 NPT inlet / outlet and Big Blue 20 x 4.5 filter cartridges, the system has minimum impact on water flow (up to 15 GPM) and requires minimum maintenance.

more infoarrow_drop_down

Product Features

  • [Top-Notch Quality] The first stage CTO Carbon Block filter is made of high quality coconut shell carbon for maximum filtration efficiency and filter life. It is tested by an independent third-party to meet NSF/ANSI standards. The filters has a capacity of 100,000 gallons of water, enough to supply a family of four with clean water for a full year.
  • [Protect Your Family and Household Appliance from Iron, Manganese, and More] Our 2nd stage filter (FM25B) is specially designed for iron & manganese removal, reducing iron (MAX 3.0 ppm down to 0.01 ppm) and manganese (MAX 1.0 ppm down to 0.01 ppm). Our filter lasts up to 3 times longer than greensand due to the catalytic media not being consumed in the process. The system also removes sediment, chlorine, rust, pesticides, herbicides, industrial solvents, VOCs, and various other contaminants.

[top-notch quality] the first stage cto carbon block filter is made of high quality coconut shell carbon for maximum filtration efficiency and filter life. it is tested by an independent third-party to meet nsf/ansi standards. the filters has a capacity of 100,000 gallons of water, enough to supply a family of four with clean water for a full year. [protect your family and household appliance from iron, manganese, and more] our 2nd stage filter (fm25b) is specially designed for iron & manganese removal, reducing iron (max 3.0 ppm down to 0.01 ppm) and manganese (max 1.0 ppm down to 0.01 ppm). our filter lasts up to 3 times longer than greensand due to the catalytic media not being consumed in the process. the system also removes sediment, chlorine, rust, pesticides, herbicides, industrial solvents, vocs, and various other contaminants.

8
8.2
SCORE
Well Water Whole House Filtration System Dual Stage Complete System Commercial Grade Sediment Odor Taste Rust, 1

iFilters Well Water Whole House Filtration System Dual Stage Complete System Commercial Grade Sediment Odor Taste Rust

1" Ports

by iFilters
What We like

Designed in California and built from Certified Approved Components

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Product Features

  • High-flow system with 1" In/Out ports.
  • Complete system with wrench, filters, heavy-duty bracket, and built-in pressure relief button.
  • Reduces sediment, dirt, sand, silt, rust, scale particles, heavy metals, chlorine taste & odor, VOC's.
  • 2 Stage with 30 microns washable pleated sediment filter & GAC KDF for chlorine, iron, heavy metals, odor, and more.

Reduces sediment, dirt, sand, silt, rust, scale particles, heavy metals, chlorine taste & odor, voc's. 2 stage with 30 microns washable pleated sediment filter & gac kdf for chlorine, iron, heavy metals, odor, and more. Complete system with wrench, filters, heavy-duty bracket, and built-in pressure relief button. High-flow system with 1" in/out ports.

9
8.2
SCORE
Express Water Heavy Metal Whole House Water Filter – 3 Stage Whole House Water Filtration System – Sediment, KDF, Carbon Filters – Includes Pressure Gauges, Easy Release, and 1” Inch Connections

Express Water Heavy Metal Whole House Water Filter – 3 Stage Whole House Water Filtration System – Sediment

KDF, Carbon Filters – Includes Pressure Gauges, Easy Release, and 1” Inch Connections

by Express Water
What We like

Express Waters 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.

more infoarrow_drop_down

Product Features

  • 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.
  • Whole House Water Filter: Reduce harmful contaminants and dangerous heavy metals from your entire homes water with Express Waters 3 Stage Heavy Metal Water Filtration System. Heavy Metal Water Filter: Drink the healthiest water on Earth as your home water filter reduces over 80 different contaminants from your water including chlorine, iron, lead, mercury, and more.
  • 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 removes TDS, we recommend our Express Water Reverse Osmosis systems.

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. Whole house water filter: reduce harmful contaminants and dangerous heavy metals from your entire homes water with Express Waters 3 stage heavy metal water filtration system. heavy metal water filter: drink the healthiest water on earth as your home water filter reduces over 80 different contaminants from your water including chlorine, iron, lead, mercury, and more. 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 removes tds, we recommend our Express Water reverse osmosis systems.

10
8.2
SCORE
Express Water Whole House Water Filter, 3 Stage Home Water Filtration System, Sediment, Polyphosphate Anti-Scale, Carbon Filters Includes Pressure Gauges, Easy Release, and 1 Inch Connections

Express Water Whole House Water Filter

3 Stage Home Water Filtration System, Sediment, Polyphosphate Anti-Scale, Carbon Filters Includes Pressure Gauges, Easy Release, and 1 Inch Connections

by Express Water
What We like

Express Waters 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.

more infoarrow_drop_down

Product Features

  • 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 removes TDS, we recommend our Express Water Reverse Osmosis systems.
  • Whole House Water Filter: Reduce harmful contaminants from your entire homes water with Express Waters 3 Stage Water Filtration System. Anti Scale Water Filter: Drink the healthiest water on Earth as your home water filter reduces over 65 different contaminants from your water including chlorine, rust, algae and more while protecting your home from the formation of scale and corrosion
  • 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.

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. Whole house water filter: reduce harmful contaminants from your entire homes water with Express Waters 3 stage water filtration system. anti scale water filter: drink the healthiest water on earth as your home water filter reduces over 65 different contaminants from your water including chlorine, rust, algae and more while protecting your home from the formation of scale and corrosion 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 removes tds, we recommend our Express Water reverse osmosis systems.

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