How to Choose a Water Filter | Ask This Old House

Best House Water Filtration System on February 2020 Shopping Deals at Bestonio.com

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

    • UPC: 662425053018
    • Color: Sediment & Double Fine Carbon
    • Brand: iSpring
    • Manufacturer: iSpring

    The WGB32B whole house filtration system is the ideal ""point of entry"" filtration system for cleaning up water supplies to a home or business on municipal (city) water. Unlike "point of use" systems (like reverse osmosis systems) that are installed to supply water to a specific faucet, the WGB32B filters your water from the source. This means wat... [read more]

  • 3M Aqua-Pure Whole House Water Filtration System - Model AP903

    • UPC: 733353775188
    • Color: 304 stainless steel
    • Brand: 3M AquaPure
    • Size: 1" NPT
    • Manufacturer: Aqua Pure

    56211-02 Features: -Includes mounting bracket. -Filtration: 5 micron nominal. -Service Flow Rate: 20 gpm (75.7 lpm). -Inlet/Outlet Size: 1'' NPT. -Temperature Range: 40-100 F (4.4-37.8 C). -Installation: Cold water only filter. Product Type: -Whole house. Filter Component: -Filtration system. Dimensions: Overall Height - Top to Bottom: -27". Overal... [read more]

  • 3M Aqua-Pure Whole House Water Filtration System - Model AP904

    • UPC: 016145266997
    • Color: blue
    • Brand: AquaPure
    • Manufacturer: 3M

    3M Aqua-Pure Whole House Water Filtration System – Model AP904The 3M Aqua-Pure AP904 Extra-Large Capacity Whole House Filtration System helps to provide high quality water throughout your entire home. This system is designed to be installed at the point of entry; helping to reduce sediment, dirt, rust, scale, chlorine taste and odor* providing pr... [read more]

  • Express Water Heavy Metal Whole House Water Filter - 3 Stage Home Water Filtration System - Sediment, KDF, Carbon Filters - includes Pressure Gauges, Easy Release, and 1" Inch Connections

    • UPC: 641990965537
    • Color: Wine Aerator-models23
    • Brand: Express Water
    • Size: 23.5" x 8.5" x 30"
    • Manufacturer: Express Water

    Protect your home, health, and appliances by filtering all of your incoming water. The Express Water Whole House 3 Stage Heavy Metal Water Filter removes major contaminants from your water supply and provides clean water for drinking, showering, cooking, and other home uses. This system removes major water contaminants like Heavy Metals, Chlorine, ... [read more]

  • Home Master Whole House Three Stage Water Filtration System with Fine Sediment, Iron and Carbon, Blue

    • UPC: 013964613506
    • Color: Blue
    • Brand: Perfect Water Technologies
    • Size: Pack of 1
    • Manufacturer: Perfect Water Technologies

    Great for well water with Iron, Manganese, and Sulfur problems up to 3 ppm combined contaminant load. Have your well water analysis before buying. Fully Assembled Home Master 3-stage whole house filter treats: sediment, turbidity, iron, manganese, sulfur smell, pesticides, herbicides, and other chemicals. The main purpose of the Home Master whole h... [read more]

  • APEC Water Systems RO-90 Ultimate Series Top Tier Supreme Certified High Output 90 GPD Ultra Safe Reverse Osmosis Drinking Water Filter System, Chrome Faucet

    • UPC: 854961005013
    • Color: Chrome Faucet
    • Brand: APEC Water Systems
    • Manufacturer: APEC Water Systems

    Enjoy unlimited ultra-fresh, healthy, great tasting drinking water straight from your kitchen tap for cooking and making delicious coffee, tea & ice. Save money, time, and hassle of buying costly, bottled water and live healthier with ultra-safe water that is 99% contaminant free. This premium-grade RO-90 system has been tested and certified to the... [read more]

  • APEC Top Tier 5-Stage Ultra Safe Reverse Osmosis Drinking Water Filter System (ESSENCE ROES-50)

    • UPC: 735090919450
    • Brand: APEC Water Systems
    • Manufacturer: APEC Water Systems

    Enjoy unlimited ultra-fresh, clean, great tasting water right at home for the best quality water for cooking and making delicious coffee, ice. Save money, time, and hassle of buying costly, bottled water and live healthier with ultra-safe water that is contaminant free. The ROES-50 reverse osmosis system delivers high quality clean, filtered drinki... [read more]

  • Home Master TMAFC Artesian Full Contact Undersink Reverse Osmosis Water Filter System

    • UPC: 013964453386
    • Color: White
    • Brand: Home Master
    • Manufacturer: Home Master

    Home Master Artesian Full Contact Reverse Osmosis System solves many of the problems associated with traditional RO systems. Home Master RO systems use larger fittings and tubing than Traditional RO systems to double the flow rate. Traditional RO systems produce demineralized water that is highly pure but slightly acidic. This acidic water attacks ... [read more]

  • 3M Aqua-Pure Whole House Water Filtration System - Model AP902

    • UPC: 016145191930
    • Color: Blue
    • Brand: 3M AquaPure
    • Size: 1" NPT
    • Manufacturer: 3M

    Aqua-Pure Whole House Replacement Filter AP917HD helps to reduce particulate and unpleasant chlorine taste and odor in up to 100,000 gallons of water, as much as a year's supply for a larger home. Replacing the disposable filter cartridge is a clean and simple process, requiring no tools and no contact with particulate-laden filter material.... [read more]

  • iSpring RCC7AK 6-Stage Superb Taste High Capacity Under Under Sink Reverse Osmosis Drinking Water Filter System with Alkaline Remineralization - Natural pH, White

    • UPC: 662425038015
    • Color: White
    • Brand: iSpring
    • Manufacturer: iSpring

    As America's favorite brand of reverse osmosis systems, and backed by iSpring’s industry-leading customer support, the RCC7AK is unequaled in quality, performance, and durability. The system consists of 6-stage, layered filtration built around precision reverse osmosis (RO) technology that removes over 1000 different kinds of contaminants in orde... [read more]

  • iSpring WGB21B 2-Stage Whole House Water, 4.5"X10" Big Blue, 1" Ports, 1-Set Filter Cartridge Included

    • UPC: 662425080359
    • Color: Blue
    • Brand: iSpring
    • Manufacturer: iSpring Water Systems

    The WGB21B is a great "point of entry" filtration system and excellent alternative to the larger WGB22B (4.5"X20") for smaller homes or where limited space may be a concern. Unlike "point of use" systems the WGB21B will filter water directly from your source. This means that water from every outlet in your home will have passed through this filter,... [read more]

  • Express Water Whole House Water Filter, 3 Stage Home Water Filtration System, Sediment, Charcoal, Carbon Filters includes Pressure Gauges, Easy Release, and 1 Inch Connections

    • UPC: 641990965520
    • Color: Stainless Steel
    • Brand: Express Water
    • Size: 23.5" x 8.5" x 30"
    • Manufacturer: Express Water

    Protect your home, health, and appliances by filtering all of your incoming water. The Express Water Whole House 3 Stage Water Filter removes major contaminants from your water supply and provides clean water for drinking, showering, cooking, and other home uses. This system removes major water contaminants like Chlorine, Rust, Pesticides, Dirt, Sa... [read more]

  • Express Water Alkaline Reverse Osmosis Water Filtration System - 10 Stage RO Mineralizing Purifier - Mineral, pH +, Antioxidant - Under Sink Water Filter with Remineralization - 50 GDP

    • UPC: 705332529525
    • Brand: Express Water
    • Manufacturer: Express Water

    Make the purest alkaline mineral water with your own home alkaline water system. Great in the kitchen: Improve the taste of your cooking, coffee, ice, and drinks. Experience true Reverse Osmosis purification. Safe filtered fresh tasting H2O: Removes up to 99.99% of contaminants including Lead, Chlorine, Fluoride, Cyanide, Giardia, Radium, Asbestos,... [read more]

  • Whirlpool Central Water Filtration System WHEJL1

    • UPC: 090259890750
    • Color: White
    • Brand: Whirlpool
    • Manufacturer: Whirlpool

    The Whirlpool Central Water Filtration System offers a new solution that allows you to experience the benefits of filtered water throughout your whole home with no maintenance or filters to replace. It features a multi-layered media bed that filters sediment, chlorine and other undesirable elements from your water supply. Using FilterSense Technolo... [read more]

  • APEC Top Tier Alkaline Mineral pH+ 75 GPD 6-Stage Ultra Safe Reverse Osmosis Drinking Water Filter System (ESSENCE ROES-PH75)

    • UPC: 854961005518
    • Brand: APEC Water Systems
    • Manufacturer: APEC Water Systems

    The ROES-PH75 is a 6-stage 75 GPD reverse osmosis water filtration system that adds calcium minerals to enhance the water taste for people who prefer mineral water. This system's mineral cartridge adds only 100% US-made high-purity calcium carbonate to effectively raise pH in the water for those who desire alkaline water. Other re-mineralization re... [read more]

  • APEC Water Systems Ultimate RO-Hi Top Tier Supreme High Output Fast Flow Ultra Safe Reverse Osmosis Drinking Water Filter System

    • UPC: 851001007488
    • Color: White
    • Brand: APEC Water Systems
    • Size: Drinking Water Filter System (Ultimate Rod-Hid)
    • Manufacturer: APEC Water

    The APEC 3 stage water filtration system delivers clean filtered water at an affordable price. This complete 3-stage water filter system is made from high Caliber components to offer long-lasting, reliable performance. The three premium quality filters lasts over 12 months for fewer filter change outs and high performance. Designed and assemble in ... [read more]

  • Watts WH-LD Premier Whole House Water Filtration System

    • UPC: 885138214259
    • Brand: Watts Premier
    • Size: 1-(Pack)
    • Manufacturer: Watts Premier

    500223 Features: -Valve. -Whole house filter. -Built in bypass valve. -50 Micron Sediment filter. -2 bonus 50 Micron filters. -Operating temperature: Maximum 100Β°(F) and minimum 40 Β°(F). Product Type: -Whole house. Filter Component: -Filtration system. Country of Manufacture: -United States. Dimensions: Overall Height - Top to Bottom: -13.75". Ov... [read more]

  • Reverse Osmosis Revolution Whole House 3-Stage Water Filtration System, 3/4" Port with 2 valves and Extra 1 Year Filter Supply (2 Sets, 6 pcs)

    • Color: Clear
    • Brand: Reverse Osmosis Revolution
    • Manufacturer: Reverse Osmosis Revolution

    The Reverse Osmosis Revolution Whole House System easily attaches to house plumbing. This filtration system comes with regular 10" housing. Comes with extra 2 sets of filters (6 pcs). Currently filtration system ships in semiclear housing with black cap. This is 3 stage water filter, not Reverse Osmosis system (Reverse Osmosis Revolution is our br... [read more]

  • EcoPure EPWHE No Mess Whole Home Water Filtration System-Automatic Bypass-Made in USA-Encapsulated Make Filter Change a Snap

    • UPC: 819561011543
    • Brand: EcoPure
    • Manufacturer: EcoPure

    The EcoPure no mess whole home water filtration system (EPWHE) installs on your incoming water line to protect your plumbing and water using appliances from sediment, dirt, sand, silt and chlorine taste & odor. The patented Flow and Capture Technology (FACT) delivers cleaner, better tasting water without flow reduction and allows the filter to last... [read more]

  • iSpring WGB22B 2-Stage 20-Inch Big Blue Whole House Water Filter 1-Inch NPT Carbon

    • UPC: 662425070091
    • Color: blue
    • Brand: iSpring
    • Manufacturer: Ispring Water Systems LLC.

    The WGB22B whole house filtration system is the ideal "point of entry" filtration system for cleaning up water supplies to a home or business on municipal (city) water. Unlike "point of use" systems (like reverse osmosis systems) that are installed to supply water to a specific faucet, the WGB22B filters your water from the source. This means water... [read more]

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