Omnipure - ELF XL SOFTENING RESIN - 15" x 4" ELF XL-Series All Softening Resin Filter - Water Softening Unicel (K-40530-B) 20"x4.5" Big Blue Pleated Polypropylene 5 Micron Sediment Filter Engineered polymer construction withstands thousands

Engineered polymer construction withstands thousands of regeneration cycles without seal degradation or flow restriction

36 m³/day stabilized

This is the filter you use after reverse osmosis when laboratory-grade purity is non-negotiable

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water softeners

Omnipure - ELF XL SOFTENING RESIN - 15" x 4" ELF XL-Series All Softening Resin Filter - Water Softening Unicel (K-40530-B) 20"x4.5" Big Blue Pleated Polypropylene 5 Micron Sediment Filter Engineered polymer construction withstands thousandsOmnipure ELF XL Series 15" x 4" All Softening Resin Filter Cation exchange cartridge that removes hardness minerals and prevents scale buildup in residential and light commercial applications FDA Grade Resin 15" x 4" Diameter UXC 8SF Media WHY IT WORKS Ion Exchange Technology for Hard Water Control Cation Exchange Process UXC 8SF softening resin exchanges calcium and magnesium ions for sodium ions, effectively removing the minerals that cause hardness