Filter Housing Wrench Water Spanner RO 10"x2.5" Housing Durable Handle

Reverse Osmosis Water Filter Housing Wrench / Spanner

This wrench turns your housings loose with ease, making the need to change your filters easier to do.
Can turn standard slimline (2.5" filter cartridge) 10-inch housing units of regular reverse osmosis systems. 

Note:

You should only use this wrench to unscrew your filter housings units, replace your filters, then re-screw the housing units back to their threaded caps by hand.

Water filter housings contain rubber water sealing o-rings. if you re screw and over tighten with the wrench, you risk the possibility of tearing or breaking the water sealing o rings, as well as damaging the filters.