The Watts WR100 is a filter housing wrench/spanner designed to make removing the filter bowl quick and easy when replacing filter cartridges. Do not use to overtighten the housing sump as this can damage O-rings.
Product Ref: WR100
Width: 4 1/4" (10.8cm)
Application: Removing filter housing bowl for cartridge replacement
Note: Do not use to tighten — overtightening damages O-rings
