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 Excellent adsorption capacity for chemical

Excellent adsorption capacity for chemical pollutants

100°F max Service Life 2000 gallons or 1 year Reduces Chlorine taste & odor

Releases calcium bicarbonate and magnesium bicarbonate into your water stream for natural alkalinity buffering

Compatible to Intelifil IF-SM-KDF85020 20"×2

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

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 Excellent adsorption capacity for chemicalWatts 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