The Pentek SW-2 Filter Housing Wrench help in filtering water efficiently and easily. You can make use of the SW-2 filter wrench for loosening the bottom of the housing during the replacement of the cartridge. You can unscrew it by slowly sliding the circular end over housing until a snug fit is obtained. Never use the SW-2 housing wrench for securing the water filter canister to the water filter cap. By excess tightening the sump, you can damage the o-ring and create re-opening the water filter housing hard. Thus avoid this process and remember to tighten the housing sump appropriately. With the SW-2 wrench of the product, you can easily change the water filters and can be used with all standard whole house housings. The American Plumber, Culligan, Pentek SW-2 Filter Housing Wrench can be replaced or used with several Ace Hardware such as Ace Hardware 45025, 46764 and 49560 Water Filter Housings. It can also be used with Standard and Valve-In-Head Whole House Water Filter Housings having a 3/4" Inlet/Outlet and also with various Culligan Water Filter Housings like Culligan HF-150, HF-160 and HF-360 Water Filter Housings.

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