Pentair Pentek SW-2 Water Filter Wrench for Standard Housings

Perfect Tool for 10-Inch Big Blue FiltersThe Pentair Pentek SW-3 Spanner Wrench worked perfectly for my 10-inch Big Blue filter housing. It fits snugly around the canister and provides great leverage to loosen and tighten without slipping or damaging the housing.I used to struggle with stuck filter housings during routine maintenance, but this wrench made the process smooth and effortless. The plastic is durable, and for the price, it’s a must-have tool for anyone with a Big Blue system.Rating: ⭐⭐⭐⭐⭐ (5/5)Simple, effective, and exactly what you need to make filter changes quick and easy. Highly recommend!

Simple but effective tool! The only issue I had was losing it, but I just bought a second one and I keep them hung up next to both water filters.

I use a sediment filter (DGD-2501) in combination with an Iron Filter (RFFE10-BB) and carbon block filter (EP-BB) in my house water system. Best thing I've done. These just plain work. Change the filters on a yearly basis since it is just two of us in the household.This wrench is a must have to change remove and install the filter housings with ease.

I did not know they made this in different sizes and this one is way too big.

It's the right size and looks like it would work fine. Not flimsy

Worked great. Fit my 10” x 4.5” filter housing (size of the filter) just fine. Still took a lot to wrench it open, though.

Had applied Lyn’s to o-ring and threads of “big blue” and always try not over tighten when installing. Well, apparently too much muscle last time and filter housing was stuck this filter change. Proved too much for this wrench which felt flimsy and quickly snapped. Ended up using a strap wrench to remove the filter housing.

Get two. Tape two together and it’ll last forever.I put mine in a plastic bag so it doesn’t break down.