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Hydronix 10" x 4.5" Sediment Filter - 20 Micron


Hydronix 10" x 4.5" Sediment Filter - 20 Micron
$12.45 /ea
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Product Information

The Hydronix SDC-45-1020 10" Large Sediment Filter is the economical replacement for the Liquatec SDF-45-1020 Filter. This Hydronix Sediment Cartridge is a 20 micron filter that is also known as part number SDC-45-1020. The 10" Sediment Filter contains graded density that provides higher dirt holding capacity more than standard spun polypropylene and string wound cartridges. Constructed with 100% polypropylene, this filter is resistant to chemicals and reduces waterborne contaminants like rust, sediment, sand and silt. This water filter is ideal for commercial, industrial, food service and residential applications.

The Hydronix Sediment Filter is integrated with a true multi-stage depth filtration that is binder free, surfactant free and adhesive free. Utilizing 4 separate layers of micron filtration, as the outside-in flow allows the outer layer to trap larger sized particles, this sediment filter results in a much lower pressure drop compared to conventional filters. The Hydronix Filter features a coreless design that is an inexpensive solution to pre-filtration for reverse osmosis systems and post-filtration for granular activated carbon filters (also known as GAC filters). In addition to replacing the Liquatec SDF-45-1020 filter cartridge, this Hydronix sediment water filter is an economical replacement filter for the Pentek 155359-43 and the Watts FPMB-BB20-10 Sediment Water Filter.

Hydronix 10" Water Filter specifications:

  • Part Number: SDC-45-1020
  • Replaces Part Number: SDF-45-1020
  • Coreless design
  • 20 micron filter
  • Economically priced
  • Lower pressure drop
  • 100% polypropylene media
  • Flow rate: 1 psi @ 10 gpm
  • Dimensions: 4 1/2" x 9 7/8"
  • Fits filter housings requiring 10" filter media
  • Maximum operating temperature: 145 degrees Fahrenheit (62.8 degrees Celsius)
  • Replacement for Liquatec SDF-45-1020, Pentek 155359-43 and Watts FPMB-BB20-10

The Hydronix Sediment Depth Cartridge is tested and certified by NSF International under ANSI/NSF Standard 42 for material requirements only. This cartridge fits filter housings requiring 10" filter media. Make sure that you check the size of your filter before purchasing. For optimum performance, change your filter every 6 months, based on water quality and usage. The operating temperature capacity ranges from 40 degrees to 145 degrees Fahrenheit (4.4 to 62.8 degrees Celsius). Avoid using water that is microbiologically unsafe or of unknown quality without proper disinfection. Check out our full line of 10 inch  Sediment Filters: 10 inch Sediment Filters

Hydronix SDC Data Sheet


Hydronix 10" x 4.5" Sediment Filter - 20 Micron Product Reviews :

Average rating : 5 Star Rating
Number of reviews : 1
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  • 5 Star Rating  Hydronix SDC-45-1020 filter review
    Gary - Raleigh NC  

    I have been using this filter for about 3 years now in two separate residential locations. Both locations have a very sandy/silty aquifer, red clay and conifer overgrowth. The filters work very well. They are both replaced every 6 months like clockwork. They do a very good job of trapping the silt from the area as there is never any silt that gets into the house plumbing. The water pressure drop is very minor, I can barely tell and my wife cannot tell at all when we get close to the 6 month change interval. I have some of the best tasting well water and am extremely happy with these filters! I usually order 8 at a time to get the free shipping. I have had to use tech support a couple of times and they knew their stuff, very happy with them also. Good product and great service, what more can you ask for?


" Thank you for your expert service when helping me get the proper filters for my old pool and filter system. The new ones are perfect and work very well. All the best! " - Jim, Alamo, CA
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