Pentek SW-3 Water Filter Wrench. This wrench fits most standard Big Blue 10"x4.5" and 20"x4.5" housings, including Pentair / Pentek, American Plumber, Ametek, US Filter, Culligan, Crystal Quest and others. Use this SW3 wrench to loosen the bottom part of the housing during filter replacement.
How to use Pentek SW-3 Filter Wrench.
Slide the opening over the filter housing, until a good fit has been achieved. Rotate the wrench until it grabs the edges on a housing. Push harder to loosen the canister.
Do NOT use the SW-3 wrench to secure the canister after filter has been replaced, doing so will damage the o-rings. Always only hand tighten the housing!
Can be used with #10 Big Blue canisters, Culligan Pentek HD-950, Ace Hardware 49561, Ametek Kleen-Plus HD-10-R50 BBS, American Plumber W10-PR / 152014 water filter housings, American Plumber W15-PR / 152016 housings, Pentek 150237, 150239, 150469 whole house filter housings.
Part Number: Pentek SW-3 150296.
Brand: Pentek SW-3, SW3 water filter wrench. Also known as American Plumber 152039, WWHD wrench, Culligan 01019192.
Inside diameter: 5 3/4"