Hydronix makes affordable, cost-effective filters that are compatible with Liquatec, Pentek and Watts filter cartridges.
The Hydronix water filter line is vast, including whole house water filters, sediment water filters, inline water filters and reverse osmosis membranes.
The Hydronix water filter line is vast, including whole house water filters, sediment water filters, inline water filters and reverse osmosis membranes.
Hydronix Filters full product list:
Hydronix SDC-25-2020 Sediment 20" Filter 20 Micron (SDC-25-2020) The Hydronix 20" Sediment Filter Cartridge is the economical 20 Micron replacement cartridge for the Liquatec SDF-25-2020 20"Sediment Filter.
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$5.95 Retail: You Save 46%! ![]() |
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Hydronix 20" Sediment Filter Cartridge - 1 Micron (SDC-25-2001) The Hydronix 20" Sediment Filter Cartridge is a 1 micron economical replacement for the Liquatec SDF-25-2001 Sediment Filter.
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$6.95 Retail: You Save 30%! ![]() |
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FiltersFast FF20S-5 Replacement for Hydronix SDC-25-2005 (SDC-25-2005) The FiltersFast FF20S-5 filter is used as pre-filtration for reverse osmosis systems and post-filtration for granular activated carbon (GAC) filters.
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$6.95 Retail: You Save 54%! ![]() |
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FiltersFast FF10S-1 Replacement for Hydronix SDC-25-1001 (SDC-25-1001) The FiltersFast FF10S-1 Sediment Filter Cartridge is used as a pre-filtration for reverse osmosis systems and post-filtration for GAC filters.
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$4.85 Retail: You Save 46%! ![]() |
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Hydronix SWC-45-1005 10" 5 Micron String Filter (SWC-45-1005) The Hydronix SWC-45-1005 ifeatures a 100% polypropylene fiber cord filter material that allows for superior flow rates and dirt holding capacity.
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$14.99 Retail: You Save 25%! ![]() |
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Hydronix 10" String Wound Water Filter - 5 Micron (SWC-25-1005) The Hydronix SWC-25-1005 is a 10" polypropylene string wound water filter cartridge that replaces the Watts SF5-978, the Liquatec SWF-25-1005 and the Pentek WP-5, also known as Pentek 155071. This 5 micron string wound filter reduces sand, silt,
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$4.95 Retail: You Save 50%! ![]() |
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FiltersFast FF10CCB-5 Replacement for Hydronix CB-25-1005 (CB-25-1005) The FiltersFast FF10CCB-5 is the compatible replacement for the Hydronix CB-25-1005, Liquatec CB-250-975-01, Pentek EP-10, Pentek 155531-43, and the Watts MAXETW-975.
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As Low As:
$6.95 Retail: You Save 30%! ![]() |
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Hydronix 20" Carbon Block Water Filter 10 Micron (CB-25-2010) The Hydronix 20" Carbon Block Water Filter (Hydronix CB-25-2010) is a carbon block cartridge replacement capable of handling several different applications. The 20" carbon filter boasts a very effective carbon type, high purity coconut shell carbon.
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$14.99 Retail: You Save 44%! ![]() |
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Hydronix SDC-25-1005 Sediment Water Filter - 5 Micron (SDC-25-1005) Your water quality matters, so the Hydronix SDC-25-1005 compatible water filter was designed to improve your water while being a money-saving alternative to the Pentek P5.
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$5.95 Retail: You Save 26%! ![]() |
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Hydronix 10" x 4.5" Sediment Filter - 10 Micron (SDC-45-1010) The Hydronix 10" Sediment Filter is the same 10 micron filter as the Liquatec SDF-45-1010 Filter.
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$11.99 Retail: You Save 40%! ![]() |
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Hydronix 20" Sediment Filter Cartridge - 50 Micron (SDC-25-2050) The Hydronix 20" Sediment Filter Cartridge is an economical replacement for the 50 Micron Liquatec SDF-25-2050 20" Sediment Filter.
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As Low As:
$5.95 Retail: You Save 40%! ![]() |
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Hydronix 10" x 4.5" Carbon Filter - 5 Micron (CB-45-1005) The Hydronix 10" Carbon Filter (Hydronix CB-25-1005) is a carbon block cartridge replacement built from high purity coconut shell carbon and available for multiple applications. This 10" carbon filter is ideal for use in food service indust
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$21.95 Retail: You Save 37%! ![]() |
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Pure-Rite 10-2510CB Replacement for Hydronix CB-25-1010 (CB-25-1010) The Pure-Rite 10-2510CB is the compatible replacement for the Hydronix CB-25-1010 and fits the following water filtration systems:
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$8.95 Retail: You Save 31%! ![]() |
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Hydronix SPC-45-1030 Sediment Water Filter (SPC-45-1030) The Hydronix 10" Pleated Filter is the same quality filter as the Liquatec SPF-45-1030.
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$13.95 Retail: You Save 53%! ![]() |
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FiltersFast FF20CB-5 Replacement for Hydronix CB-45-2005 (CB-45-2005) The FiltersFast FF20CB-5 is a carbon block cartridge replacement for various uses, including residential areas, food service industries, and commercial and industrial sites.
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$29.95 Retail: You Save 50%! ![]() |
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Hydronix SDP-4520 Replacement for Pentek RFC20-BB (RFC20-BB HY) The Hydronix SDP-4520 20" Radial Flow Carbon Filter fits most 20 inch filter housings.
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$45.95 Retail: You Save 34%! ![]() |
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Hydronix SDC-25-1010 Sediment Water Filter - 10 Micron (SDC-25-1010) The Hydronix SDC-25-1010 is no slouch, as it is able to effectively reduce extra fine sand, dirt, silt, rust, and scale particles out of your tap water to improve the flow of water and performance of appliances.
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Our Price:
$4.95 Retail: You Save 1%! ![]() |
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Hydronix SDC-45-1005 Sediment Filter 10"x4.5" (SDC-45-1005) The Hydronix 10" Sediment Filter is the economical replacement for the Liquatec SDF-45-1005 Filter.
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As Low As:
$13.99 Retail: You Save 42%! ![]() |
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FiltersFast FFDG-20BB-1 Replacement for Hydronix SDC-45-2001 (SDC-45-2001) The Hydronix 20" Large Blue Sediment Filter is an economical equivalent to the Liquatec SDF-45-2001.
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$15.95 Retail: You Save 36%! ![]() |
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FiltersFast FFDG-20BB-5 Replacement For Hydronix SDC-45-2005 (SDC-45-2005) The FiltersFast FFDG-20BB-5 Sediment Filter is resistant to chemicals and reduces waterborne contaminants like rust, sediment, silt and sand.
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$17.95 Retail: You Save 33%! ![]() |
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Hydronix CB-25-2005 20" Carbon Block Water Filter 5 Micron (CB-25-2005) The Hydronix 20" Carbon Block Water Filter (Hydronix CB-25-2005) is a carbon block cartridge replacement intended for multiple applications. Hydronix has built this 20" water filter with high purity coconut shell carbon.
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Our Price:
$17.99 Retail: You Save 22%! ![]() |
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FiltersFast FF20S-5 Replacement For Hydronix SWC-25-2005 (SWC-25-2005) The Hydronix SWC-25-2005 String Wound Water Filter is the same economical filter as the Liquatec SWF-25-2001 sediment cartridge.
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As Low As:
$6.95 Retail: You Save 54%! ![]() |
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FiltersFast FF10BBPS-20 Replacement for Hydronix SPC-45-1020 (SPC-45-1020) The FiltersFast FF10BBPS-20 pleated construction allows it to filter effectively and reduce particles as small as 20 microns such as sand, sediment, silt and rust.
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$9.45 Retail: You Save 44%! ![]() |
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Hydronix 10" x 4.5" String Wound Filter 1 Micron SWC-45-1001 (SWC-45-1001) The Hydronix 10" String Wound Filter SWC-45-1001 is an economical replacement for the Liquatec SWF-45-1001 Filter.
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Our Price:
$16.99 Retail: You Save 11%! ![]() |
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Hydronix 10" x 4.5" Sediment Filter - 1 Micron (SDC-45-1001) The Hydronix 10" Large Sediment Filter is an economical equivalent of the Liquatec SDF-45-1001 Filter.
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Our Price:
$16.25 Retail: You Save 10%! ![]() |
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