Watts replacement water filter cartridges are designed to fit in any standard housing and remove all of the water in your home or business.
Watts Whole House Filters full product list:
Watts WPC20FF975 20 Micron Pleated Water Filter (WPC20FF975) The Watts 20 Micron Pleated 10" Large Filter Cartridge (Watts WPC20FF975) is a 10"L x 4 1/2"D pleated water filter replacement cartridge used primarily in whole house water filter systems to reduce sediment as well as many contaminants such as di
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$13.95 Retail: You Save 30%! ![]() |
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Watts WPC20FF20 Pleated Water Filter 20" x 4.5" (WPC20FF20) The Watts 20 Micron Pleated 20" Filter Cartridge (Watts WPC20FF20) is a 20"L x 4 1/2"D pleated water filter replacement cartridge used primarily in whole house water filter systems to reduce sediment as well as many contaminants such as dir
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$21.95 Retail: You Save 37%! ![]() |
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Watts WPC20-975 Compatible Sediment Filter (WPC20-975) The Watts WPC20-975 Compatible Sediment Filter Cartridge is a 10"L x 2 3/4"D pleated water filter replacement cartridge used primarily in whole house water filter systems to reduce sediment as well as many contaminants such as dir
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$6.99 Retail: You Save 42%! ![]() |
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Hydronix SPC-25-1005 Replacement for Watts WPC5-975 10" Filter (WPC5-975) The Hydronix SPC-25-1005 10" Pleated Sediment Water Filter is the compatible replacement for the Watts WPC5-975 Pleated Sediment Filter.
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$6.95 Retail: You Save 42%! ![]() |
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Watts WPC5FF20 Pleated Water Filter 20"x4.5" (WPC5FF20) The Watts 5 Micron Pleated 20" Filter Cartridge (Watts WPC5FF20) is a 20"L x 4 1/2"D pleated water filter replacement cartridge used primarily in whole house water filter systems to reduce sediment as well as many contaminants such as dirt,
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$27.95 Retail: You Save 20%! ![]() |
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Watts 50 Micron Pleated 20" x 4.5" Water Filter (WPC50FF20) The Watts 50 Micron Pleated 20" Filter Cartridge (Watts WPC50FF20) is a 20"L x 4 1/2"D pleated water filter replacement cartridge used primarily in whole house water filter systems to reduce sediment as well as many contaminants such as dir
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$23.95 Retail: You Save 30%! ![]() |
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Watts WPC5FF975 Sediment Water Filter - 10"x4.5" (WPC5FF975) In order to improve and maintain higher water quality throughout your home the Watts WPC5FF975 replacement pleated water filter delivers 5 micron protection against contaminants such as dirt, turbidity, limescale, rust, sand, silt.
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$15.99 Retail: You Save 30%! ![]() |
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Watts 1 Micron Pleated 10" Sediment Filter - Tan (WPC1-975) The Watts 1 Micron Pleated 10" Sediment Filter Cartridge (Watts WPC1-975) is a 10"L x 2 3/4"D pleated water filter replacement cartridge used primarily in whole house water filter systems to reduce sediment as well as many contaminants such as dirt,
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$7.99 Retail: You Save 33%! ![]() |
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Watts WCBCFF20 5 Micron 20" Coconut Carbon Water Filter (WCBCFF20) The Watts 5 Micron 20" Coconut Carbon Filter Cartridge (Watts WCBCFF20) is a 20"L x 4 1/2"W coconut carbon block water filter replacement cartridge used primarily in whole house water filter systems to reduce the bad taste and odor of chlor
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$54.95 Retail: You Save 21%! ![]() |
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FiltersFast FF10S-1 Replacement For Watts FPMB1-978 (FPMB1-978) The Watts 10" Sediment Water Filter is a 1 micron sediment filter cartridge made of melt-blown polypropylene that will reduce sand, dirt, sediment, and rust from your water. This Watts water filter (FPMB1-978) offers excellent chemical resistance and
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$4.85 Retail: You Save 31%! ![]() |
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Watts 1 Micron Pleated 20 x 4.5 Inch Water Filter (WPC1FF20) The Watts 1 Micron Pleated 20" Filter Cartridge (Watts WPC1FF20) is a 20"L x 4 1/2"D pleated water filter replacement cartridge used primarily in whole house water filter systems to reduce sediment as well as many contaminants such as dirt,
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$29.95 Retail: You Save 25%! ![]() |
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Watts MAXVOC-975 C-MAX 10" VOC Water Filter (MAXVOC-975) The Watts MAXVOC-975 C-MAX 10" VOC Water Filter is a 0.5 micron VOC carbon block replacement filter designed to remove waterborne volatile organic compounds (VOC), as well as contaminants such as cysts, bacteria, chlorine taste and unpleasant odors.
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$16.99 Retail: You Save 43%! ![]() |
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Watts 50 Micron Pleated 10" Sediment Filter-Yellow (WPC50-975) The Watts 50 Micron Pleated 10" Sediment Filter Cartridge (Watts WPC50-975) is a 10"L x 2 3/4"D pleated water filter replacement cartridge used primarily in whole house water filter systems to reduce sediment as well as many contaminants
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$7.99 Retail: You Save 27%! ![]() |
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Watts 1 Micron Pleated 10" x 4.5" Water Filter (WPC1FF975) The Watts 1 Micron Pleated 10" Pleated Filter Cartridge (Watts WPC1FF975) is a 10"L x 4 1/2"D pleated water filter replacement cartridge used primarily in whole house water filter systems to reduce sediment as well as many contaminants such as dirt
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$18.99 Retail: You Save 27%! ![]() |
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Hydronix SWC-25-1005 Replacement For Watts SF5-978 (SF5-978) The Hydronix SWC-25-1005 is the correct replacement for the Watts SF5-978.
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$6.95 Retail: You Save 30%! ![]() |
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Watts C-MAX Carbon Block 20" Large Filter (MAXETW-FF20) The Watts C-MAX Carbon Block 20" Filter Cartridge (Watts MAXETW-FF20) is a 20" x 4 1/2" carbon block water filter replacement cartridge used in various water filter systems to reduce the bad taste and odor of chlorine as well as many common
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$71.95 Retail: You Save 20%! ![]() |
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Watts 50 Micron Pleated 20" Sediment Filter-Yellow (WPC50-20) The Watts 50 Micron Pleated 20" Sediment Filter Cartridge (Watts WPC50-20) is a 20"L x 2 3/4"D pleated water filter replacement cartridge used primarily in whole house water filter systems to reduce sediment as well as many contaminants such as dirt
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Our Price:
$11.99 Retail: You Save 20%! ![]() |
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Hydronix SPC-25-2020 For Watts WPC20-20 (WPC20-20) The Watts 20 Micron Pleated 20" Sediment Filter Cartridge (Watts WPC20-20) is a 20"L x 2 3/4"D pleated water filter replacement cartridge used primarily in whole house water filter systems to reduce sediment as well as many contaminants such as dirt
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Our Price:
$12.99 Retail: You Save 13%! ![]() |
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Pentek EP-BB Replacement For Watts WCBCFF975 (WCBCFF975) The Watts 5 Micron 10" Coconut Carbon Filter Cartridge (Watts WCBCFF975) is a 10"L x 4 1/2"W coconut carbon block water filter replacement cartridge used primarily in whole house water filter systems to reduce the bad taste and odor of chlo
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$33.95 Retail: You Save 25%! ![]() |
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Watts 10 Micron 20" x 4.5" KDF GAC Filter (IF-SM-KDF020B) The Watts 10 Micron 20" KDF GAC Filter Replacement Cartridge (Watts IF-SM-KDF020B) 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-KDF02
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$124.95 Retail: You Save 38%! ![]() |
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Watts A9231-AL Granular Activated Carbon GAC Filter Bag (A9231-AL) The Watts A9231-AL Granular Activated Carbon (GAC) Filter Bag offers superior level of hardness, high activity level, trihalomethane removal, and longer life expectancy.
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Our Price:
$78.99 Retail: You Save 21%! ![]() |
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FiltersFast FF10BBPS-50 Replacement for Watts WPC50FF975 (WPC50FF975) The FiltersFast FF10BBPS-50 is a 10 inches x 4 1/2 inches pleated water filter replacement cartridge used primarily in whole house water filter systems to reduce sediment as well as many contaminants.
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$10.94 Retail: You Save 36%! ![]() |
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FiltersFast FF20GAC-20 Replacement for Watts GAC-BB20 GAC Filter (GAC-BB20) The Watts 20" GAC Filter Cartridge (GAC-BB20) is a water washed (WW) granular activated coconut carbon water filter replacement cartridge used to reduce the bad taste and odor of chlorine in whole house filtration systems as well as a varie
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Our Price:
$31.95 Retail: You Save 47%! ![]() |
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Hydronix CB-25-2010 Replacement For Watts IF-CB-020 (IF-CB-020) The Hydronix CB-25-2010 is the compatible replacement for the Watts Intelifil IF-CB-020 10 Micron 20" Carbon Block Filter Cartridge.
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$17.99 Retail: You Save 31%! ![]() |
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Watts GAC-BB20K 1800 20" Large Filter Cartridge (GAC-BB20K 1800) The Watts GAC-BB20K 1800 is a 20 inch KDF and GAC filter replacement for use in many water filter systems. The Watts GAC-BB20K 1800 is a large diameter filter (4 1/2" diameter) that can be used in all 20" x 4.5" filter
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Our Price:
$109.99 Retail: You Save 23%! ![]() |
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