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Poly Salt Free Water Softener Replacement Cartridge (Empty)

PSC1 Gen-4 Polyphosphate Cartridge Side-View

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SKU: PSC1-Cartridge
Dimensions: 5 in × 2 in × 2 in
Weight: 8.5 oz

Stock coming soon...

This item is expected to be in stock 11/7/23


This empty cartridge comes ready to fill with 6 oz of your polyphosphate crystals and will fit the Gen-4 and Gen-5 PSC1 Poly Salt-Free Water Softener. It can also be re-filled by snapping the unvented end cap off. To remove the un-vented end, use a small screwdriver. Please see the instructional video below.


Poly Salt Free Polyphosphate Cartridge Service