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 Balance oxidation efficiency with safety

Balance oxidation efficiency with safety requirements in treatment protocols

📏 Big Blue Size

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

or light commercial applications where backwashing filters are not practical due to space

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 Balance oxidation efficiency with safetyOmnipure 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