Watts (CW-ET-AIC) TGi-easy twist replacement post carbon Aic Omnipure (K5620-BB) K-Series 1 Mic. Carbon Block Inline 2.5" X 12" 1/4" FPT Backwash or rinse cartridge when

Backwash or rinse cartridge when flow rate drops or pressure increases 8-10 PSI above baseline

Install this filter in any standard 20-inch Big Blue housing rated for the flow demands of your system

and air check for wear or damage

and most other standard 10" housings

Verify your model number before ordering to ensure proper fit and function

Watts (CW-ET-AIC) TGi-easy twist replacement post carbon Aic Omnipure (K5620-BB) K-Series 1 Mic. Carbon Block Inline 2.5" X 12" 1/4" FPT Backwash or rinse cartridge whenWatts Water Filtration CW ET AIC TGi Easy Twist Replacement Post Carbon Filter Final stage activated carbon filtration for Watts TGi Easy Twist systems, removing residual taste and odor for clean, refreshing water Activated Carbon Easy Twist Design Post Filter Stage WHY IT WORKS Activated inline carbon polishing for superior water quality Post Carbon Polishing Removes residual chlorine taste, odor, and organic compounds after primary filtration stages