Deionization (DI) Filters

The DI resin used in these cartridges has been specifically developed to reduce total dissolved solids, including calcium and magnesium carbonate.

9 Products

US Water DI Resin Cartridge 2.5" x 10" .3 GPM | USWF-2510-MB
REGULAR PRICE: $44.92 SALE PRICE: $26.95
US Water DI Resin Cartridge 2.5" x 20" .6 GPM | USWF-2520-MB
REGULAR PRICE: $74.92 SALE PRICE: $44.95
US Water DI Resin Cartridge 4.5" x 10" 0.8 GPM | USWF-4510-MB
REGULAR PRICE: $99.92 SALE PRICE: $59.95
US Water DI Resin Cartridge 4.5" x 20" 1.5 GPM | USWF-4520-MB
REGULAR PRICE: $141.59 SALE PRICE: $84.95
US Water Patriot DI Tank Replacement Cartridge
REGULAR PRICE: $416.59 SALE PRICE: $249.95
US Water DI Pod Mini High Capacity Replacement Cartridge
REGULAR PRICE: $299.92 SALE PRICE: $179.95
US Water DI Pod Mini High Purity Replacement Cartridge
REGULAR PRICE: $299.92 SALE PRICE: $179.95
Aries VPK-3805 Cartridge Kit For City Water Feed
REGULAR PRICE: $781.68 SALE PRICE: $469.00
Aries VPK-4010 Cartridge Kit For DI Feed
REGULAR PRICE: $681.68 SALE PRICE: $409.00
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