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Your cart is empty.USWF-8P-25LBS is one half cubic foot of premium 8% cross-linked water softener replacement resin. This resin can be used with any water softener system from traditional mechanical softeners, new digital water softeners, or even portable RV systems. This strong acid cation exchange resin supplied in the sodium form is extremely robust and has excellent physical and chemical characteristics.Are you regenerating your water softener more often to keep water soft Is your water softener going through more salt than it used to Is your water no longer lathering well with soaps or leaving scum in your tub Chlorine found in municipal city water supplies degrades water softener resin over time causing it to deteriorate and loose effectiveness. Give new life to your water softener with USWF-8P water softener resin.
Luis M.
July 16, 2025
I love the quality of these resins. Works take well with my RV water softener and water feels h good and dishes are looking really good!!⭐️⭐️⭐️⭐️⭐️
Marisol
May 24, 2025
Arrived on time. Loading into the bottle was easy using a large plastic bottle cut to fit. No need for expensive funnel. Softener unit is working again as the first day (More than 12 years ago). Recommended and will buy again (in 12 years..)
Lenny Weryat
May 6, 2025
Use this to re-load my RV softner.It is cheaper than the OEM offering and you get more than the OEM offering.I replace my resin for my RV every 3 to 4 years.
Cindy
April 26, 2025
Works like advertised
moparz10
April 7, 2025
worked great for me (black car)
Bob Wilson
January 30, 2025
I put this resin into my Griot's water de-ionizer and after a few minutes of use tested the water with my TDS meter and was surprised to find it worse than the tap water going in. I tried numerous times and still got poor readings. It was an average of 390ppm and my tap water is 356ppm..I've filled my deionizer a bunch of times but have never tried this brand of resin before and will never use it again..except I still have 12 1/2 lbs left over, so I'll empty the container and try again..Maybe I got a bad batch?? I ordered it in May and just tried it yesterday but it has been in the shipping box unopened..
MK in SoCal
January 19, 2025
My tap water is 250ppm. The water that comes out of these resin were 280ppm. I contacted the seller for answers. Still waiting for response. Not sure if I was shipped a bad batch.
Karla Vogtman
December 19, 2024
Do not purchase! This stuff was 555 TDS immediately. Great for a spot full rinse. 🤦🏻♂️
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