15" x 4" All Softening Resin Filter
Cation exchange cartridge that removes hardness minerals and prevents scale buildup in residential and light commercial applications
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 and scale deposits in plumbing and appliances
FDA Grade Media
Food-grade softening resin meets strict safety standards for potable water treatment, providing peace of mind for residential and commercial installations
ELF-Series Integration
Designed to attach directly to any permanent ELF-Series head assembly, offering simple cartridge replacement without system downtime or specialized tools
Industrial Specifications
Rated for continuous operation up to 125 PSI and 100°F, the ELF XL handles demanding flow rates while maintaining consistent softening performance
Fits All Omnipure ELF-Series Heads
This ELF XL SOFTENING RESIN cartridge replaces discontinued models ELF XL C-249 and ELF XL ALL UXC.8SF. Compatible with any permanent Omnipure ELF-Series filter head assembly. Verify your existing head model before ordering to ensure proper fit and seal.
Replacement Schedule
Standard Replacement
Replace cartridge every 6 to 12 months depending on water hardness levels and daily usage volume
Performance-Based
Monitor for signs of reduced softening capacity such as soap scum, spotting, or scale buildup and replace earlier if necessary
Head Inspection
Check ELF-Series head assembly o-rings and seals annually for wear or damage to prevent leaks and maintain system integrity
Scale Prevention
Protects water heaters, fixtures, and appliances from mineral buildup
Better Cleaning
Soft water improves soap lather and reduces detergent consumption
Easy Maintenance
Drop-in cartridge design simplifies filter changes without tools
Large Capacity
15" x 4" size provides extended service life for demanding applications
