Watts (WQCFU-5PK) 3-Stage Ultrafiltration System Replacement Filter 5 Pack Omnipure (ELF 10M-P) 12.5"x4" Diamter E-Series ELF 10 Micron Carbon Block; Phosphate The poly wound construction offers

The poly wound construction offers durability and corrosion resistance for mineral and resin bed applications

Typical Household Use

Excellent adsorption capacity for chemical pollutants

Harmsco part number

Watts (WQCFU-5PK) 3-Stage Ultrafiltration System Replacement Filter 5 Pack Omnipure (ELF 10M-P) 12.5"x4" Diamter E-Series ELF 10 Micron Carbon Block; Phosphate The poly wound construction offersWatts WQCFU 5PK Complete Annual Filter Pack for Watts 3 Stage Ultrafiltration Systems Everything you need to maintain your Watts Kwik Change ultrafiltration system for one full year. Five precision engineered filters that work together to remove sediment, chlorine, and microbiological contaminants down to 0. 02 microns. 5 Filter Pack Annual Supply Kwik Change Compatible WHAT'S INCLUDED Five Filters for Complete System Coverage Two Sediment Filters