Pentek SW-3 Filter Housing Wrench
- AirFilters.com$3.15Buy
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From AirFilters.com
Pentek SW-3 Filter Housing Wrench Makes changing water filters easy. ONLY for twisting off water filter housing canisters. DO NOT use the wrench to tighten the bottom of the housing (hand-tighten only). To be used with #10 Big Blue whole house housings. Approximately 6 Inches Wide. AirFilters.com This Pentek Spanner Wrench makes changing water filters easy. It is ONLY to be used for twisting off water filter housing canisters. Simply use the wrench to loosen bottom of housing during cartridge replacement. Slide circular end over the housing until a snug fit is achieved and unscrew. DO NOT use the wrench to tighten the bottom of the housing.