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Hydronix SWC-25-1005 Replacement For Watts SF5-978


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The Hydronix SWC-25-1005 is the correct replacement for the Watts SF5-978. The Hydronix SWC-25-1005 is a 10" polypropylene string wound water filter cartridge that is also the correct replacement for the the Watts SF5, the Liquatec SWF-25-1005 and the Pentek WP-5, also known as Pentek 155071. This 5 micron string wound filter reduces sand, silt, rust, dirt and scale particles in your water.

Able to withstand temperatures from 40 to 165 degrees farenheit, this string wound cartridge filter is suitable for both residential and commercial applications. Hydronix string wound polypropylene filter cartridges are appropriate for use with well and municipal water. 

At 9 7/8" x 2 1/2", this Hydronix polypropylene filter is compatible with standard 10" water filter housings.

The SWC-25-1005 polypropylene string wound filter is also referred to as a PP filter cartridge.

Hydronix SWC-25-1005 Specifications:

  • Part Number: SWC-25-1005
  • Replaces Part Number: SF5-978
  • 5 Micron Rating
  • Temp Range: 40-165°F
  • Dimensions: 9 7/8" x 2 1/2"
  • Reduces: Sand, silt, rust, dirt and scale particles
  • Media: Wound Polypropylene (PP) Cord

Filter life depends on usage and water quality. Change your Hydronix filter when a decrease in pressure is noticed. This water filter cartridge is not meant to be used with water that is microbiologically unsafe.


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