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  • Original price $699.99 - Original price $699.99
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    20" Big Blue 3 Stage | Whole House Water Filter System For Sediment, Chlorine & Chemical Reduction | Sediment + Carbon + Carbon

    FA-320BB-5CC-1
    In Stock for Immediate Shipment

    Whole House Water Filter System | 20" Big Blue Three-Stage Carbon and Sediment Filter to Reduce Sediment, Chlorine, Chloramine, and Chemicals Ide...

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    Original price $699.99 - Original price $699.99
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    Current price $699.99
  • Original price $295.00 - Original price $295.00
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    Current price $295.00

    20" Big Blue 2 Stage | Whole House Water Filter System For Sediment, Chlorine & Chemical Reduction | Sediment + Carbon

    FA-220BB-5C-1
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    Whole House Water Filter System | 20" Big Blue Two-Stage Carbon and Sediment Filter to Reduce Sediment, Chlorine, Chloramine, and ChemicalsIdeal ...

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  • Original price $539.99 - Original price $539.99
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    Anti-Scale System for Tankless Water Heater and Whole-House Scale Protection

    FA-120BB-S-1
    In Stock for Immediate Shipment

    Anti-Scale Water Treatment System for Tankless Water Heater and Whole-House Scale Protection20" Big Blue No-Scale Water Filter System Applied Me...

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    Original price $539.99 - Original price $539.99
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  • Original price $189.00
    Original price $189.00 - Original price $189.00
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    Current price $120.50
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    Replacement Filter Pack for Whole House Carbon & Sediment Water Filtration System | 20" 3-Stage

    RFK-320BB-5CC
    In Stock for Immediate Shipment

    Whole House Water Filter Replacements | Filter Replacement Kit for 20" Big Blue Three-Stage Sediment, Chlorine, Taste & Odor Water FilterIncl...

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    Original price $189.00
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    Current price $120.50
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  • Original price $187.50 - Original price $187.50
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    $187.50
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    Replacement Filter Pack for Heavy Metals Whole House Water Filter

    RFK-320BB-5CK
    In Stock for Immediate Shipment

    Whole House Water Filter Replacements | Filter Replacement Kit for 20" Big Blue Three-Stage Heavy Metals Water FilterIncludes 5 Micron Sediment...

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    Current price $187.50
  • Original price $295.00 - Original price $295.00
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    20" Big Blue 2 Stage | Whole House Water Filter System For Fine Sediment Filtration

    FA-220BB-51-1
    Ships in 1 day

    Whole House Water Filter System | 20" Big Blue Two-Stage Sediment Filters - for Fine Sediment Filtration & Sediment ControlIdeal for Homes Wh...

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  • Original price $699.99 - Original price $699.99
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    20" Big Blue 3 Stage | Whole House Water Filter System Removes Heavy Metal Toxins, Sediment, Chlorine & Chemical Reduction

    FA-320BB-5CK-1
    In Stock for Immediate Shipment

    Whole House Water Filter System | 20" Big Blue Three-Stage Heavy Metals Water Filter with Carbon and Sediment Filters to Reduce Metals, Sediment,...

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    Current price $699.99
  • Original price $699.99 - Original price $699.99
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    20" Big Blue 3 Stage | Whole House Water Filter System For Iron, Manganese, Sediment, Chlorine & Chemical Reduction | Sediment + Iron + Carbon

    FA-320BB-5CI-1
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    Whole House Water Filter System | 20" Big Blue Three-Stage Iron & Manganese, Carbon and Sediment Filter to Reduce Iron & Manganese, Sedim...

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  • Original price $187.50 - Original price $187.50
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    Replacement Filter Pack for Lead Reducing Whole House Water Filter

    RFK-320BB-5CPB
    In Stock for Immediate Shipment

    Whole House Water Filter Replacements | Filter Replacement Kit for 20" Big Blue Three-Stage Lead Water FilterIncludes 5 Micron Sediment Filter,...

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    Current price $187.50
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    Replacement Filter Pack for Whole House Iron Filter Water Filtration System

    RFK-320BB-5CI
    In Stock for Immediate Shipment

    Whole House Water Filter Replacements | Filter Replacement Kit for 20" Big Blue Three-Stage Iron Water FilterIncludes 5 Micron Sediment Filter,...

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  • Original price $90.50 - Original price $90.50
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    Replacement Filter Pack for Whole House Carbon & Sediment Water Filtration System | 20" 2-Stage

    RFK-220BB-5C
    In Stock for Immediate Shipment

    Whole House Water Filter Replacements | Filter Replacement Kit for 20" Big Blue Two-Stage Sediment, Chlorine, Taste & Odor Water FilterInclud...

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    Original price $90.50 - Original price $90.50
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    Current price $90.50
  • Original price $699.99 - Original price $699.99
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    Current price $699.99

    Whole House Water Filter System Removes Lead, Chlorine, Chemicals, Sediment | 20" Big Blue 3-Stage

    FA-320BB-5CPB-1
    In Stock for Immediate Shipment

    Whole House Water Filter System | 20" Big Blue Three-Stage Lead Water Filter with Carbon and Sediment Filters to Reduce Lead, Cysts, Sediment, Ch...

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    Current price $699.99
  • Original price $35.50 - Original price $35.50
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    Replacement Filter Pack for Whole House Fine Sediment Water Filtration System | 20" 2-Stage

    RFK-220BB-51
    In Stock for Immediate Shipment

    Whole House Water Filter Replacements | Filter Replacement Kit for 20" Big Blue Two-Stage Fine Sediment Water FilterIncludes 5 Micron Sediment ...

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    Original price $35.50 - Original price $35.50
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Applied Membranes Inc., Whole House Water Filters for Point of Entry Filtration


We stock a robust selection of parts and accessories for whole house RO water filtration systems. Whole house systems connect at the point of entry (POE) to remove sediment, chlorine, and other contaminants providing clean water throughout your entire home or business property. Complete Applied Membranes Inc. whole house water filtration systems provide professional solutions for whatever water concerns and treatments needed to supply clean, safe drinking water to every faucet in the home, as well as protection for shower heads, hoses, hot water tanks, and dishwashers. Each type of filter is designed to remove particular contaminants or alter the characteristics of well or city water. The experts at WaterAnywhere can help you determine the best whole house filters for your property depending on the quality of your water and your needs. We offer whole house water filtration systems in configurations designed to accommodate the most common water quality concerns, along with specialized and customizable solutions for unique water quality challenges.

Is a Whole House Filtration System Right for You?


Whole house water filtration is a worthy investment to guarantee the water supplied to your home is safe for various everyday activities including drinking, washing, brushing your teeth, to laundry, bathing, cooking, making ice, and more. While an under-the-sink or point-of-use (POU) nanofiltration or reverse osmosis (RO) system may be sufficient to target a specific application, for example the tap for drinking water, a whole house filter treats all the water in your house from a point of entry (POE) connection to the main water line.

There are many benefits to treating the water that flows through your home, not only to remove harmful contaminants and bacteria that could cause illness, but also to remove the chemicals that dry out skin and hair and cause hard water, making washing difficult. Treating your water from the POE can reduce costly maintenance in the future for the life of your plumbing and appliances by protecting them from sediment and scale buildup.

Choosing the Right Whole House Filter for Point of Entry Systems


Whatever your specific needs may be, WaterAnywhere is your single source supplier for point of entry filtration. Our robust inventory of parts and accessories from Applied Membranes Inc., ensures safe, clean water flows through the entire home, office, or property. Whole house filters are available in a variety of filtration options including Configured Whole House Water Filtration Systems, Anti-Scale Systems for Tankless Water Heaters and Whole-House, Reverse Osmosis Systems, and UV disinfection treatment systems.

Our whole house filters and anti-scale systems are equipped with in-and-out pressure gauges to take the guesswork out of maintenance and we offer standard 1” pipe threading to ensure easy connection to your water supply. We offer the best selection of whole house filters and cartridges to meet your needs at an affordable price.

Types of Whole House Filters & Replacement Parts


  • Whole House Carbon Water Filters - The most effective way to remove chemicals like chlorine and chloramine added to water as a disinfecting agent. Carbon filters are also effective in removing odors and taste from the water.
  • Whole House Sediment Filters - Typically used with other systems such as RO filtration or nanofiltration as a pre-filter to remove dirt, large particles, and debris suspended in the water supply. While these filters do not remove bacteria and other microorganisms, they increase the effectiveness and efficiency of other filters while also reducing sediment buildup that can be detrimental to your plumbing system and appliances.
  • Whole House Water Softeners - Removes hardness minerals like magnesium and calcium and replaces with sodium ions to reduce scale. Our water softeners and media filters are equipped with automatic control valves for easy regeneration and backwash cycles.
  • Whole House Anti-Scale Water Treatment - Also known as salt-free water conditioners, anti-scale treatments alter the property of minerals that create scale buildup particularly in pipes, water heater tanks, and other appliances. The minerals are turned into a crystalline form that does not adhere to surfaces, reducing scale buildup and protecting the water supply from being contaminated. Because they change the mineral property rather than removing them, anti-scale treatments cannot soften hard water, but are easier to maintain because they are salt-free and do not require backwashing.
  • Whole House UV Systems - Ultraviolet purification disinfects water without the use of harsh chemical additives. Sediment filtration is needed prior to UV treatment to remove debris that may block the UV light from reaching the bacteria. UV purification systems do not remove contaminants from the water and are most effective when used paired with your RO filtration system.