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Amber resin beads in a clear bag labelled 0.25 CuFt

iFilters

iFilters Water Softener Resin Media Replacement 0.25 CuFt water filtration

SKU CH-X6TN-JM94Q

Replaces 0.25 CuFt of cation exchange resin in compatible softeners, delivering 8,000 grains capacity with FDA-compliant media for potable water

  • Replaces 0.25 cu ft of resin in portable softeners
  • Delivers 8,000 grains of softening capacity per refill
  • FDA-compliant cation resin approved for potable water use
  • Operates reliably up to 248 °F (120 °C)
  • Fits iFilters WS-P-1017, On The Go and ABCWaters systems

What this resin replaces

This is a 0.25 cubic foot cation exchange resin designed to refill portable water softeners that require exactly that volume. It matches the media specification for the iFilters WS-P-1017, On The Go OTG4-StdSoft, OTG4-DBLSOFT, OTG4-PSOFT, ABCWaters PWS16 and Mobile-Sof models.

Behaviour during continuous use

The resin delivers a minimum total exchange capacity of 1.9 equivalents per litre wet and 4.5 equivalents per kilogram dry. It retains 46 to 50 percent moisture in sodium form, swells 8 to 10 percent when converting from hydrogen to sodium form and operates up to 120°C across a pH stability range of 0 to 14.

Check before ordering

Verify that your softener uses 0.25 cubic feet of media with an 8,000 grain capacity; the Flow-Pur 10,000 M7002 requires 0.33 cubic feet and is not a direct fit. Confirm the screen size range of 16 to 50 mesh and particle limits of +1.2 mm under 5 percent and -0.3 mm under 1 percent match the original media specification.

Highlights

  • Replaces 0.25 cu ft of resin in portable softeners
  • Delivers 8,000 grains of softening capacity per refill
  • FDA-compliant cation resin approved for potable water use
  • Operates reliably up to 248 °F (120 °C)
  • Fits iFilters WS-P-1017, On The Go and ABCWaters systems

Specifications

BrandiFilters

Questions about this item

Does the 0.25 CuFt resin generate heat or noise during continuous operation?

The ion-exchange media is a passive material with no moving parts, so it produces no noise and no measurable heat while softening water.

What existing softener tank and fittings are required to use this 0.25 CuFt replacement media?

You need a softener vessel that holds exactly 0.25 cubic feet of resin and standard inlet/outlet plumbing to connect it to your water line.

Will this resin work inside my older On The Go OTG4-StdSoft portable softener?

Yes, the media is listed as 100% compatible with the OTG4-StdSoft, OTG4-DBLSOFT and OTG4-PSOFT models.

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