PureT (B890-BK34) 20" Filter Housing 3-4" NPT Blue-Black Hanna (HI7041S) Electrolyte Solution for Polargraphic D.O. Probes The integrated Twist Tap valve

The integrated Twist Tap valve system automatically shuts off water flow when you disconnect the filter body from the head

This simple maintenance step can double your filter cartridge lifespan compared to non-backwashable designs

Mini design

Delivers 10

Hot & cold handles

PureT (B890-BK34) 20" Filter Housing 3-4" NPT Blue-Black Hanna (HI7041S) Electrolyte Solution for Polargraphic D.O. Probes The integrated Twist Tap valveThe PureT B890 BK34 is a heavy duty 20 inch filter housing built for commercial and residential installations requiring reliable filtration with 3 4" NPT threaded connections. Engineered to handle up to 90 PSI and accommodate standard 20" x 2. 5" filter cartridges, this blue and black housing delivers commercial grade chemical resistance for demanding water treatment applications. SPECIFICATIONS PureT B890 BK34 Core Specs Max Pressure 90 PSI