PureT - C908 Series - 20" Big Blue Filter Housing Black Cap / Clear Sump with PR Connection Size:1.5" NPT Tested and certified under NSF

Tested and certified under NSF 42 for aesthetic chlorine

Quad-piston design delivers flow rates up to 17 liters per minute at system pressures reaching 3

and chlorine removal in whole-house applications

Double-open-end design fits both standard and slim-style 10" Big Blue housings without adaptors or modifications

This filter kit is engineered specifically for Watts Kwik-Change 11-inch reverse osmosis systems

PureT - C908 Series - 20" Big Blue Filter Housing Black Cap / Clear Sump with PR Connection Size:1.5" NPT Tested and certified under NSFPureT C908 Series 20" Big Blue Filter Housing with Pressure Release Valve Heavy duty commercial grade housing designed for 20" x 4. 5" filter cartridges in residential and light industrial applications Black Cap Clear Sump 1. 5" NPT WHY IT WORKS Built for demanding filtration environments Commercial Grade Construction Heavy duty materials with excellent chemical resistance handle residential plumbing, commercial, and light industrial conditions