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  • Aries AF-20-3318-BB 20" x 4.5" Phosphate Filter

    (AF-20-3318-BB)

    …cartridge can also be used in areas with aggressive water and is compatible with water processing equipment. Aries AF-20-3318-BB 20" Phosphate Filter Specifications: Scale inhibitor Size: 20" x 4.5" Phosphate filter 20" large filter Part Number: AF-20-3318-BB (AF-20-3318-BB / AF-20-3318-BB)

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    Our Price: $ 169.99
    Retail:$197.99
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    $28.00 (14%)
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  • Aries AF-20-4010-BB 20" x 4.5" DI Filter

    (AF-20-4010-BB)

    20" water filter features an oversized body for maximum media fill, ultrasonic welding, and lot traceability. In addition, this BB water filter boasts a 25 micron rating for removing larger particles from water. Aries AF-20-4010-BB 20" DI Water Filter Specifications: 25 micron rating Size: 4.5" x

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    Related Items: Deionization
    Our Price: $ 154.95
    Retail:$191.99
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    $37.04 (19%)
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  • Watts WPC20FF20, Pleated Water Filter 20" x 4.5" 20 Micron

    (WPC20FF20)

    You set the rules for your home and the Watts WPC20FF20, Pleated Water Filter 20" x 4.5" 20 Micron is a helpful enforcer against poor water quality that helps you rule the roost. The Watts WPC20FF20 uses an advanced synthetic pleated polyester technology that features a larger filter surface area,…

    Related Items: 20 X 25 X 1
    Our Price: $ 39.95
    Retail:$49.99
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    $10.04 (20%)
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  • Hydronix SPC-45-2020 20" x 4.5" Pleated Filter - 20 Micron

    (SPC-45-2020)

    …filter replacements. Hydronix 20" Pleated Filter Specifications: Part Number: SPC-45-2020 Replaces Part Number: SPF-45-2020 20 micron filter Dimensions: 4.5" x 20" Pleated sediment cartridge Fits 20" Filter Housings Made from non-woven polyester Flow Rate: 20 gallons per minute Maximum temperature…

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    Related Items: Liquatec 20
    Our Price: $ 137.94
    Retail:$209.94
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    $72.00 (34%)
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  • Hydronix 20" x 4.5" Sediment Filter - 20 Micron

    (SDC-45-2020)

    …polypropylene and string wound water filters. Hydronix 20" Sediment Depth Filter Specifications: Parts Number: SDC-45-2020 Replaces Part Number: SDF-45-2020 20 micron filter Dimensions: 4.5"x 20" Resistant to chemicals Flow rate: 1 psi @ 20 gpm Certified to NSF standard 42 Replace filter every 6…

    As Low As: $ 20.95
    Retail:$29.99
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  • Watts 20" x 4.5" Water Filter - 20 Micron

    (FPMB-BB20-20)

    …most water filter housings that require standard sized large 20" water filters (20" x 4 1/2"). Watts FPMB-BB20-20 Full Flow Filter Cartridge: 20 Micron Rating Flow Rate: 2-8 GPM Max Temp: 140 F Max Pressure: 40 psi Dimensions: 20" x 4 1/2" Reduces: Sand, Dirt, Sediment, Rust Media: Melt Blown…

    As Low As: $ 43.95
    Retail:$54.99
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    $11.04 (21%)
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  • Watts 20" x 4.5" String Wound Filter - 20 Micron

    (SF20-20-425)

    …fits most water filter housings that require 20" x 4.5" water filters (20" x 4 1/2"). The Watts SF20-20-425 polypropylene string wound filter is also commonly known as a string wound PP filter cartridge. Watts SF20-20-425 String Wound Filter Cartridge: 20 Micron Rating

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  • Everpure EV910841 CP5-20BB 20" x 4.5" Pleated Filter, EV9108-41

    (EV910841)

    …CP5-20BB 20" x 4.5" Pleated Filter, EV9108-41 compatible fits the following housings: Most 20" x 4.5" housings 20" filter housings (#20 housings) The Everpure CP5-20BB compatible 20" Pleated Filter is a replacement water filter cartridge that fits most big bowl 4.5" x 20" housings and #20 filter…

    As Low As: $ 37.79
    Retail:$60.10
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    $22.31 (38%)
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  • Watts 20" x 4.5" Water Filter Housing - 1" FPT

    (FH10000BL1)

    …125 F Dimensions: Approx. 24" x 7 1/4" Flow Rate: Varies according to the filter cartridge used Compatibility: All 20" length x 4.5" diameter Large filters Materials: Made from FDA grade polypropylene (ANSI/NSF 42 Certified) All 20 length x 4.5 diameter Big Blue filters, (FH10000BL1…

    Related Items: 1 4 Fpt | Big Blue
    Our Price: $ 59.99
    Retail:$69.99
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    $10.00 (14%)
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    Discontinued Product. Read Description for Options.
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  • Watts 10 Micron 20" x 4.5" KDF GAC Filter

    (IF-SM-KDF020B)

    …10 Micron 20" KDF / GAC Filter Replacement Cartridge is a 20 inch GAC and KDF filter replacement for use in many water filtration systems, especially whole house filter systems. The Watts IF-SM-KDF020B is a large diameter filter (4 1/2" diameter) that can be used in all 20" x 4.5" Full Flow water…

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    Related Items: Iron Filter 20 | Kdf-gac
    As Low As: $ 158.95
    Retail:$199.99
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    $41.04 (21%)
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  • Hydronix SWC-45-20100, 20" x 4.5" String Filter - 100 Micron

    (SWC-45-20100)

    The Hydronix SWC-45-20100, 20" x 4.5" String Filter - 100 Micron is the same economical cartridge as the Liquatec SWF-45-20100 Sediment Filter. This 100 micron filter is a cost effective solution for reducing waterborne particles and contaminants like silt, dirt, scale, sand and sediment. Also known…

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    Related Items: Liquatec 20
    Our Price: $ 161.70
    Retail:$190.99
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    $29.29 (15%)
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  • Watts 50 Micron Pleated 20" x 4.5" Water Filter

    (WPC50FF20)

    …filters, Bruner filters, Plymouth filters, Pentair filters, and other name brands. It will fit all whole house filter housings which use a 20" x 4.5" Full Flow water filter replacement cartridge. More technical information about Watts pleated sediment water filters can be found here…

    Related Items: 5 Micron Water Filter
    As Low As: $ 34.95
    Retail:$49.99
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    $15.04 (31%)
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