Wrench Fits all Opaque 10" Heavy-Duty Housings

Item Number: WWHD


Product Information:

Use to loosen sump when changing cartridges

Choose the appropriate model for your cartridge housing or filtration system.
Spanner wrenches are available for Slim Line, Standard, Valve-in-Head, and Heavy Duty Opaque and Clear Housings, as well as WLCS-1000, WRO-3000 and WRO-3500 Filtration Systems.