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Filters

Applied Membranes, Inc., Omnipure, Pentek & More RO Replacement Filters & Cartridges


We are a leading supplier of top brand carbon filters, replacement water filter cartridges, RO replacement cartridges, and housings for both commercial and home water filtration systems. Our robust selection of high-performing water filter cartridges from reliable brands in the industry including Applied Membranes, Inc., Omnipure, Pentek, KX Matrikx, and more guarantee your system is outfitted with the best possible hardware to keep your water filtration system working at peak performance. The filters and housings are integral to the effective operation of your system. For optimal performance, filters and cartridges must be replaced frequently to ensure drinking water and water used for commercial applications remains free of contaminants and is safe for use.

Filters

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  • $29.40 - $29.40
    $29.40
    $29.40 - $29.40
    $29.40

    Water Softening Filter Cartridge | 10" Standard Size

    H-F2510SOFT
    In Stock for Immediate Shipment

    Water Softening Filter Cartridge | Softens Water with Ion Exchange Resin10" Standard Universal Size | Prevents Hardwater Scale Designed for point...

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    $29.40 - $29.40
    $29.40
    $29.40 - $29.40
    $29.40
  • $62.79 - $62.79
    $62.79
    $62.79 - $62.79
    $62.79

    20" Big Blue | Calcite Neutralization Filter | For Raising Alkalinity in Low pH Water

    H-F4220CALCITE
    In Stock for Immediate Shipment

    Calcite Filter Cartridges for Neutralizing Low pH WaterpH Neutralizer Cartridge - 100% Calcite - For 20" Big Blue Filter Housing AMI calcite filt...

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    $62.79 - $62.79
    $62.79
    $62.79 - $62.79
    $62.79
  • $75.50 - $75.50
    $75.50
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    $75.50

    Softening Filter Cartridge 20" Big Blue

    H-F4220SOFT
    In Stock for Immediate Shipment

    Water Softening Filter CartridgesWater Softener Filter Cartridges for removal of minerals through an ion exchange process. Used to prevent hard wa...

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    $75.50 - $75.50
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    $75.50 - $75.50
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  • $24.50 - $24.50
    $24.50
    $24.50 - $24.50
    $24.50

    Mineral Cartridge for Alkaline Water Filter Systems

    H-F10ALK-14
    In Stock for Immediate Shipment

    Alkaline Mineral Filter Cartridge for Alkaline Water RO Systems Reverse Omsosis Mineralization Filter Cartridge AMI Alkaline Water Filter Cartridg...

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    $24.50 - $24.50
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  • $140.35 - $140.35
    $140.35
    $140.35 - $140.35
    $140.35

    Anti-Scale Filter Cartridge | 20" Big Blue | Applied Membranes

    C-C4220-NS
    In Stock for Immediate Shipment

    Anti-Scale Filter Cartridges Prevent scale formation to improve efficiency and prolong the life of downstream equipment. Model No: C-C4220-NS ...

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    $140.35 - $140.35
    $140.35
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    $140.35
  • $26.08 - $26.08
    $26.08
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    10" Standard | Calcite Neutralization Filter | For Raising Alkalinity in Low pH Water

    H-F2510CALCITE
    In Stock for Immediate Shipment

    Calcite Filter Cartridges for Neutralizing Low pH WaterpH Neutralizer Cartridge - 100% Calcite - For 10" Standard Filter Housing AMI calcite filt...

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    $26.08 - $26.08
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  • $45.88 - $45.88
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    Scale and Corrosion inhibitor cartridge, 10" 18 oz.

    H-F1099S
    In Stock for Immediate Shipment

    Scale & Corrosion Inhibitor Phosphate Filter Cartridge for Water Treatment Filter Model Number: H-F1099S Filter Description: 10" Cartridg...

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    $45.88 - $45.88
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  • $40.10 - $40.10
    $40.10
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    $40.10

    10" Big Blue | Calcite Neutralization Filter | For Raising Alkalinity in Low pH Water

    H-F4210CALCITE
    In Stock for Immediate Shipment

    Calcite Filter Cartridges for Neutralizing Low pH WaterpH Neutralizer Cartridge - 100% Calcite - For 10" Big Blue Filter Housing AMI calcite filt...

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    $40.10 - $40.10
    $40.10
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    $40.10
  • $105.84 - $105.84
    $105.84
    $105.84 - $105.84
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    20" Big Blue | Deionization Filter Cartridge (DI Filter) | For High Purity Water

    H-F4220DI
    In Stock for Immediate Shipment

    Deionization Water Filter Cartridge (DI Filter) for Ultra-Pure WaterHigh Purity Semiconductor Grade Mixed Bed DI Resin | Fits 20" Big Blue Filter ...

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    $105.84 - $105.84
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    $105.84
  • $21.58 - $21.58
    $21.58
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    Omnipure K5686-JJ 12" Scale Inhibitor & Carbon Filter 1/4" QC

    K5686JJ
    In Stock for Immediate Shipment

    K5686-JJ Omnipure GAC & Polyphosphate Filter for Scale Control Genuine Omnipure Brand Carbon filter for removal of chlorine, taste and odor ...

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    $21.58 - $21.58
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  • $99.99 - $99.99
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    Iron Filter 4.5x20" | Iron & Manganese Reducing Filter Cartridge for Whole House | Fits 20" Big Blue Housing

    C-C4220-I
    In Stock for Immediate Shipment

    Iron & Manganese Reducing Whole House Water Filter4.5 x 20 Whole House Iron Filter - Fits 20" Big Blue Filter Housing Iron Reduction from 3p...

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    $99.99 - $99.99
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  • $29.12 - $29.12
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    2.5"x12" Deionizing Mixed Bed Filter w/ 1/4"QC Straight Conn

    K5655JJ
    In Stock for Immediate Shipment

    K5655JJ Omnipure 12" Deionizing Mixed Bed Inline FilterIon Exchange Process for ultra-high purity water with a minimum TOC background. Model Numbe...

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    $29.12 - $29.12
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  • $42.50 - $42.50
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    Softening Filter Cartridge 10" Big Blue

    H-F4210SOFT
    In Stock for Immediate Shipment

    Water Softening Filter CartridgesWater Softener Filter Cartridges for removal of minerals through an ion exchange process. Used to prevent hard wa...

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    $42.50 - $42.50
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  • $89.99 - $89.99
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    Iron Filter 4.5x10" | Iron & Manganese Reducing Filter Cartridge for Whole House | For 10" Big Blue Housing

    C-C4210-I
    In Stock for Immediate Shipment

    Iron & Manganese Reducing Whole House Water Filter4.5 x 10 Whole House Iron Filter - Fits 10" Big Blue Filter Housing Iron Reduction from 3p...

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    $89.99 - $89.99
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  • $20.48 - $20.48
    $20.48
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    Omnipure K2555-BB 2"x10" Deionizing Mixed Bed Filter 1/4" FNPT

    K2555BB
    In Stock for Immediate Shipment

    K2555-BB Omnipure 10" Deionizing Mixed Bed Inline FilterIon Exchange Process for ultra-high purity water with a minimum TOC background.Specificatio...

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    $20.48 - $20.48
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  • $14.92 - $14.92
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    Omnipure Calcite Neutralization Filter | 2"x10" | 1/4" QC

    K2548JJ
    In Stock for Immediate Shipment

    Omnipure K2458JJ Calcite Filter Acidic Water Neutralizer 10" In-Line Calcite Filter with 1/4" Quick Connect Omnipure K2548 Cal...

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    $14.92 - $14.92
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  • $65.00 - $65.00
    $65.00
    $65.00 - $65.00
    $65.00

    Anti-Scale Filter Cartridge 10" Standard

    C-C2510-NS
    In Stock for Immediate Shipment

    Anti-Scale Filter CartridgesPrevent scale formation to improve efficiency and prolong the life of downstream equipment. Model No: C-C2...

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    $65.00 - $65.00
    $65.00
    $65.00 - $65.00
    $65.00
  • $12.44 - $12.44
    $12.44
    $12.44 - $12.44
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    Omnipure K2586-BB 10" Scale Inhibitor & Carbon Filter 1/4" FNPT

    K2586BB
    In Stock for Immediate Shipment

    K2586-BB Omnipure GAC & Polyphosphate Filter for Scale Control Genuine Omnipure Brand Carbon filter for removal of chlorine, taste and odor ...

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    $12.44 - $12.44
    $12.44
    $12.44 - $12.44
    $12.44
  • $47.41 - $47.41
    $47.41
    $47.41 - $47.41
    $47.41

    Nitrate Removal Cartridge, 10"

    NRC
    In Stock for Immediate Shipment

    AMI Nitrate Removal Filter Cartridges for Water Filtration The NRC brine regenerable RO polishing will remove virtually all of the nitrates a...

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    $47.41 - $47.41
    $47.41
    $47.41 - $47.41
    $47.41
  • $13.21 - $13.21
    $13.21
    $13.21 - $13.21
    $13.21

    Omnipure Calcite Neutralization Filter | 2"x10" | 1/4" FNPT

    K2548BB
    Item will ship in 3-10 days. Contact us for exact dates

    Omnipure K2458BB Calcite Filter Acidic Water Neutralizer 10" In-Line Calcite Filter with 1/4" Female Threaded Connections Omnip...

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    $13.21 - $13.21
    $13.21
    $13.21 - $13.21
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  • $47.50 - $47.50
    $47.50
    $47.50 - $47.50
    $47.50

    20" Standard | Deionization Filter Cartridge (DI Filter) | For High Purity Water

    H-F2520DI
    In Stock for Immediate Shipment

    Deionization Water Filter Cartridge (DI Filter) for Ultra-Pure WaterHigh Purity Semiconductor Grade Mixed Bed DI Resin | Fits 20" Standard Filter ...

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    $47.50 - $47.50
    $47.50
    $47.50 - $47.50
    $47.50
  • $33.49 - $33.49
    $33.49
    $33.49 - $33.49
    $33.49

    AQUALINE High Purity DI Filter Cartridge 10" Standard Housing

    DI-2
    In Stock for Immediate Shipment

    High Purity Deionization Filter - DI Polishing Filter - For 10" Standard Filter Housing Deionization Polishing Filter Cartridge The DI-2 is a non-...

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    $33.49 - $33.49
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  • $43.74 - $43.74
    $43.74
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    Water Softening Filter Cartridge | 20" Standard Size

    H-F2520SOFT
    In Stock for Immediate Shipment

    Water Softening Filter Cartridge | Softens Water with Ion Exchange Resin20" Standard Universal Size | Prevents Hardwater Scale Water Softening Ca...

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    $43.74 - $43.74
    $43.74
    $43.74 - $43.74
    $43.74
  • $39.50 - $39.50
    $39.50
    $39.50 - $39.50
    $39.50

    Add-On Kit - Mineral Cartridge for Alkaline Water Filter Systems

    H-F10ALK-14-KIT
    In Stock for Immediate Shipment

    Alkaline Mineral Filter Cartridge Add-On Kit for Alkaline Water RO SystemsFilter + Parts Kit for Adding an Akaline Filter cartridge onto an existin...

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    $39.50 - $39.50
    $39.50
    $39.50 - $39.50
    $39.50
  • $37.53 - $37.53
    $37.53
    $37.53 - $37.53
    $37.53

    20" Standard | Calcite Neutralization Filter | For Raising Alkalinity in Low pH Water

    H-F2520CALCITE
    In Stock for Immediate Shipment

    Calcite Filter Cartridges for Neutralizing Low pH WaterpH Neutralizer Cartridge - 100% Calcite - For 20" Standard Filter Housing AMI calcite filt...

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    $37.53 - $37.53
    $37.53
    $37.53 - $37.53
    $37.53
  • $20.43 - $20.43
    $20.43
    $20.43
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    $20.43

    Omnipure K5654-JJ 2.5"x12" Softening Resin Filter 1/4" QC

    K5654JJ
    In Stock for Immediate Shipment

    K5654-JJ Omnipure 12" Softening Resin Inline FilterCation Exchange Softening Filters remove hardness, calcium and scale.Specifications for Omnipure...

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    $20.43 - $20.43
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  • $119.99 - $119.99
    $119.99
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    Heavy Metals 4.5x20" | Metal Toxins Reducing Filter Cartridge for Whole House | Fits 20" Big Blue Housing

    C-C4220-K
    In Stock for Immediate Shipment

    Heavy Metals Reducing Whole House Water Filter4.5 x 20 Whole House Water Filter for Heavy Metal Toxins - Fits 20" Big Blue Filter Housing Remove...

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    $119.99 - $119.99
    $119.99
    $119.99 - $119.99
    $119.99
  • PENTEK 155273-43 PCF1-10MB
    $48.92 - $48.92
    $48.92
    $48.92 - $48.92
    $48.92

    Pentek PCF1-10MB | 10" Standard | Mixed Bed Deionization Filter

    155273-43
    In Stock for Immediate Shipment

    Ametek PCF Series Mixed Bed Deionization Filter Cartridge Model Number: 155273-43 Old Model Number: PCF1-10MB Initial ΔP @ Flow Rate: ...

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    $48.92 - $48.92
    $48.92
    $48.92 - $48.92
    $48.92
  • $143.75 - $143.75
    $143.75
    $143.75 - $143.75
    $143.75

    Anti-Scale Filter Cartridge 20" Standard

    C-C2520-NS
    In Stock for Immediate Shipment

    Anti-Scale Filter CartridgesPrevent scale formation to improve efficiency and prolong the life of downstream equipment. Model No: C-C2...

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    $143.75 - $143.75
    $143.75
    $143.75 - $143.75
    $143.75
  • $189.12 - $189.12
    $189.12
    $189.12 - $189.12
    $189.12

    Anti-Scale Filter Cartridge 10" Big Blue

    C-C4210-NS
    In Stock for Immediate Shipment

    Anti-Scale Filter CartridgesPrevent scale formation to improve efficiency and prolong the life of downstream equipment. Model No: C-C4...

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    $189.12 - $189.12
    $189.12
    $189.12 - $189.12
    $189.12
  • $16.92 - $16.92
    $16.92
    $16.92 - $16.92
    $16.92

    Omnipure K5654-BB 2.5" x 12" Softening Resin Filter 1/4" FNPT

    K5654BB
    In Stock for Immediate Shipment

    K5654-BB Omnipure 12" Softening Resin Inline FilterCation Exchange Softening Resin Filters remove hardness, calcium and scale.Specifications for Om...

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    $16.92 - $16.92
    $16.92
    $16.92 - $16.92
    $16.92
  • $66.62 - $66.62
    $66.62
    $66.62 - $66.62
    $66.62

    DI Filter Cartridge for 10" Big Blue Housing

    H-F4210DI
    In Stock for Immediate Shipment

    AMI Deionization Filters - DI Polishing Filters - For Standard Big Blue Filter Housings DI Filter Model Number: H-F4210DI Filter Dimensions: 10...

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    $66.62 - $66.62
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    $66.62
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    $24.08
    $24.08 - $24.08
    $24.08
    $15.00
    $15.00 - $15.00
    $15.00

    Omnipure K5520-JJ 2.5" x 10" Block Carbon & Scale Filter 1/4" QC

    K5520JJ
    In Stock for Immediate Shipment

    K5520JJ Omnipure 10" Block Carbon & Scale Inline Filter Model Number: K5520JJ Carbon Type: OmnipureBlockÖ Carbon & Polyphosphate Filt...

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    $24.08
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    $15.00
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    Save 38% Save %
  • $33.49 - $33.49
    $33.49
    $33.49 - $33.49
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    AQUALINE DI Filter Cartridge with Carbon for 10" Standard Housing

    DI-4
    In Stock for Immediate Shipment

    Deionization Filter - DI Polishing Filter - For 10" Standard Filter Housing Deionization Polishing Filter Cartridge The DI-4 is a non-regenerable ...

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    $33.49 - $33.49
    $33.49
    $33.49 - $33.49
    $33.49
  • $22.75 - $22.75
    $22.75
    $22.75 - $22.75
    $22.75

    Omnipure K2567-BB 2" x 10" Carbon & KDF-55 Filter 1/4" FNPT

    K2567BB
    In Stock for Immediate Shipment

    K2567-BB Omnipure 10" GAC with KDF-55 Inline Filter Specifications for Omnipure K2567BB: Model Number: K2567 BB Carbon Type: Granular Activated...

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    $22.75 - $22.75
    $22.75
    $22.75 - $22.75
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  • $32.50 - $32.50
    $32.50
    $32.50 - $32.50
    $32.50

    Iron Filter 2.5x10" | Iron & Manganese Reducing Filter Cartridge for Point of Use or Single Appliance| For 10" Standard Housing

    C-C2510-I
    In Stock for Immediate Shipment

    Iron & Manganese Reducing Water Filter for 10-inch Standard Filter Housing2.5 x 10 Iron Filter Filter Cartridge - Ideal for Point of Use or S...

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    $32.50 - $32.50
    $32.50
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    $32.50

Carbon & Sediment Filter Cartridges


One of the most effective cartridges used for filtering contaminants out of your water supply are carbon water filters. Carbon filter cartridges use activated carbon to effectively absorb chlorine, chloramine, VOCs, pesticides, and other common chemicals used in municipal water, while removing unpleasant tastes and odors from the water. Certain carbon filters are also designed to remove additional contaminants including sediment, lead, and cysts. There are different methods of carbon filtration, however there are three main types of filters:

  • Granulated activated carbon (GAC)
  • Carbon block filters
  • Radial flow GAC filters

Carbon water filters are often used as stand-alone water filtration solutions for improving the taste, clarity, and purity of potable water sources. They are also used as pre-treatment for reverse osmosis systems to remove the chlorine and chemicals from the water to protect the RO membrane from damage. The experts at wateranywhere are available to assist you and answer any questions you may have to guarantee the best solution for your needs.

Applied Membranes, Inc. RO Replacement Sediment Filter Cartridges


At wateranywhere, we offer the essential parts and accessories for your water treatment equipment and home RO system to provide the most effective method of water purification. Our selection of replacement sediment filters are used in pre-filtration in RO and UV disinfection treatments. Sediment filters are effective in removing suspended particles and turbidity from water, reducing the look of cloudiness and preventing sediment scale and buildup from entering your water supply. Sediment filters are recommended for food and beverage preparation, industrial and commercial processes, and for residential whole-house filtration. There are two main types of replacement sediment filters:

  • Depth filters-captures progressively smaller particles as water flows through them and are categorized as melt-blown or string-wound.
  • Surface filters-designed to tram larger sediment.

Things to consider when choosing a replacement sediment filter are length, diameter, flow capacity, and micron rating.

In-Line Filters & Cartridges


We carry a variety of competitively priced in-line sediment filters. In-line filters are ideal for both residential and commercial applications, and the design of these filters eliminate the need for additional filter housings and offer extended filtration life. These types of RO replacement filters are ideal for whole-house reverse osmosis filtration with a variety of filter types from ceramic to carbon GAC filters to fit your specific needs.

High-Quality Reverse Osmosis Replacement Water Filter Cartridges


We stock a large inventory of high-quality RO replacement water filter cartridges from leading brands such as Pentek, KX Matrikx, Applied Membranes, Inc., and many more. At wateranywhere we offer a variety of filter and cartridge types to fit many models for various applications. Browse by brand, contaminant, or application to find the part that best meets your needs. With decades of experience, wateranywhere.com has been a leading distributor of cutting edge hydration and filtration technology components and RO elements. We provide our customers with the highest guaranteed quality reverse osmosis filters and cartridges, ultrafiltration filters, and replacement filters. We offer same-day shipping on orders received before 3PM PST.

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