Filter housing wrench to fit standard 2.5" filter housings. Product Features Filter Housing Wrench Fits housings for standard 2.5" filters common on reverse osmosis and water filter systems...
Fits standard big blue housings that hold 4.5" filters Inner diameter ~7.5 inches Outer diameter ~8.25 inches Replacement filter housing wrench used to help remove filter housings when changing...
Fits Pentek big blue housings that hold 4.5" filters Inner diameter ~7 inches Outer diameter ~7.75 inches Replacement filter housing wrench used to help remove filter housings when changing filters...