Omnipure - ELF PHOS - 12.5" x 4" ELF-Series ALL Phosphate Filter; Scale Inhibitor Myron L (CS10-HPSS) Resistivity Cell; SS 5 inches (4-1/2") Filtration Rating

5 inches (4-1/2") Filtration Rating 5 micron nominal Media Construction Pleated polypropylene Filtration Efficiency 90% nominal efficiency Filter Design Extended surface area pleated construction for increased dirt-holding capacity and high flow rates

No contamination risk

and any appliance requiring code-compliant airgap protection

Replace more frequently if treating heavily chlorinated water

🔧 Pro tip: Electrodes lose sensitivity over time from mineral buildup and general wear

Omnipure - ELF PHOS - 12.5" x 4" ELF-Series ALL Phosphate Filter; Scale Inhibitor Myron L (CS10-HPSS) Resistivity Cell; SS 5 inches (4-1/2") Filtration RatingThe Omnipure ELF PHOS (ELF Series) is a 12. 5" x 4" phosphate filter cartridge designed to protect pipes, fixtures, and appliances from scale buildup and corrosion through slow dissolving phosphate crystal technology. Rated at 10 microns with a 1. 67 GPM flow rate, this specialty filter is ideal for inline protection in residential and light commercial water systems. SPECIFICATIONS ELF PHOS Filter Specs Dimensions 12. 5" 4" ELF Series standard size