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  • Watts SF50-20-425 Replacement for Watts SF100-20-425

    (SF100-20-425)

    filter cartridge. Filter life depends on water quality and usage. This Watts filter should be changed when a decrease in pressure is noticed. Specifications: Brand: Watts Part Number: SF50-20-425 Replaces Part Number: SF100-20-425 Pack Size: 1 Filter Media: String Wound Polypropylene Dimensions: 20"

    As Low As: $ 35.95
    Retail:$49.99
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    $14.04 (29%)
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  • Aqua-Flo PC-20-20BV Cellulose Sediment Filter 20x4.5" 20 Micron

    (PC-20-20BV)

    …a water filter cartridge that fits the following water filtration systems: All systems that require a 4.5 inch x 20 inch filter The Aqua-Flo Cellulose Sediment Filter 20x4.5" 20 Mic. is a pleated cellulose filter. This cellulose filter is a sediment filter. This pleated sediment filter features 20

    Our Price: $ 36.95
    Retail:$49.99
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    $13.04 (26%)
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  • Pentek 20" Water Filter Housing - 3/4" Inlet

    (150009)

    The Pentek 150009 3/4" Blue 20" Water Filter Housing is made of a durable, reinforced polypropylene that is compatible with a variety of chemicals. The red pressure-relief button on the cap makes filter changes easier by releasing any pressure inside the housing. The Pentek 150009 may be used in a…

    Our Price: $ 31.99
    Retail:$63.98
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    $31.99 (50%)
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    Discontinued Product. Read Description for Options.
    View Details
  • Pentek WS-20 Filter - 20" Water Softening Filter

    (WS-20)

    This Pentek WS-20 Water Softening Filter Cartridge Replacement is a 20 inch filter used in many water filter systems to soften water and inhibit scale. The Pentek 155320-43 is a standard diameter filter (2 1/2"). This advanced Pentek Water Softening filter replacement cartridge is specifically made…

    Our Price: $ 49.95
    Retail:$59.99
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    $10.04 (17%)
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  • Watts 20" x 4.5" Water Filter - 20 Micron

    (FPMB-BB20-20)

    …Culligan filters. These sediment water filters and the Watts Full Flow filters feature a higher flow rate and dirt-holding capacity than standard sized sediment water filter cartridges. This Watts water filter fits most water filter housings that require standard sized large 20" water filters (20" x…

    As Low As: $ 43.95
    Retail:$54.99
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    $11.04 (21%)
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  • Filbur 19-77820 20 Micron Pool/Spa Water Filter

    (Filbur 19-77820)

    20 Micron Pool/Spa Water Filter is made of high quality, durable pleated polyester media. This pleated pool filter cartridge features end caps made of Plastisol. This Filbur pool filter cartridge filters particles down to 20 microns to keep your pool and spa water clean and crystal clear. This 20

    Our Price: $ 49.99
    Retail:$59.99
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    $10.00 (17%)
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  • Pentek ECP5-20BB 20" Sediment Water Filter

    (ECP5-20BB)

    The Pentek ECP520-BB replacement sediment water filter is designed to provide higher flow rates while removing fine dirt and sediment from your water. Made from cellulose and polyester, this filter is recommended for use with chlorinated water only. Part number 255494-43. ECP Series cartridge end…

    As Low As: $ 37.79
    Retail:$60.10
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    $22.31 (38%)
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  • KX Matrikx +Pb1 06-250-125-20 Replacement For Watts MAXPB-20 20" Water Filter

    (MAXPB-20)

    …+Pb1 06-250-125-20 Filter is the compatible replacement for the Watts MAXPB-20 Coconut Carbon Block Filter. This filter removes and/or reduces lead, cysts, chlorine, taste and odors, and sediment from your water. Powered by Greenblock ® technology, all KX +Pb1 filters are made from 100 percent…

    Our Price: $ 45.99
    Retail:$66.99
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    $21.00 (31%)
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  • Pentek R30-20BB 20" Big Blue Water Filter

    (R30-20BB)

    …Pentek R30-20BB replacement 20" Big Blue Water Filter is designed to filter sand, dirt, silt, rust, and scale particles and can be used in place of the Keystone GPE30-20. The R30-20BB's high dirt-holding capacity makes this filter ideal for use as a whole house filter to prevent a buildup of scale…

    As Low As: $ 39.92
    Retail:$59.95
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    $20.03 (34%)
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  • Watts WPC20FF20, Pleated Water Filter 20" x 4.5" 20 Micron

    (WPC20FF20)

    …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, longer cartridge life,…

    Related Items: 20 X 4.5 | 20 X 25 X 1
    Our Price: $ 39.95
    Retail:$49.99
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    $10.04 (20%)
    In Stock
  • Hydronix SPC-45-20 20" Large Pleated Water Filter - 5 Micron

    (SPC-45-2005)

    …Hydronix 20" filter is 20 gallons per minute. The Hydronix sediment filter fits water filter housings requiring a 20" x 4.5" filters. Specifications: Brand: Hydronix Part Number: SPC-45-2005 Replaces Part Number: SPF-45-2005 Pack Size: 1 Dimensions: 4.5" x 20" Micron Rating: 5 Flow Rate: 20 gallons…

    Related Items: Liquatec 20
    As Low As: $ 29.95
    Retail:$47.99
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    $18.04 (38%)
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  • Pentek S1-20BB Whole House Water Filter- 20 Micron

    (S1-20BB)

    …capacity, while the extended filter length improves water flow rates. The S1-20BB is ideal for use with chlorinated water and can be used for general water filtration purposes. Filter Specifications: Part Number: S1-20BB Dimensions: 4-1/2" x 20" Micron Rating: 20 nominal Filter Life: 24,000 Gallons;…

    As Low As: $ 26.55
    Retail:$39.61
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    $13.06 (33%)
    In Stock
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