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Wrench to tighten and loosen reverse osmosis canisters.
- Wrench for 10" Canisters
- Wrench for 20" x 2.5" Canisters
- Wrench for 10" x 4.25" and 20" x 4.25" (Big Blue) Filter Canisters
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Sent wrong wrench By Jane on 3/11/2014Jane wouldn't recommend this product to a friendThe wrench I ordered was not the one I needed. The website picture was different and the description was vague.
great product By Tyler on 4/17/2012Tyler would recommend this product to a friendMy wrench from another company was cheap and broke. Ordered this one and SO glad i did. Its tough and strong.
Necessary tool! By Josh on 2/7/2012Josh would recommend this product to a friendThis is a great tool. Make sure your canisters are tight and easy to loosen when needed. Worth every penny!
Must Have By Jim on 6/24/2011Jim would recommend this product to a friendI bought a RO/DI filter system from another manufacturer that came with a half circle wrench. This one is much more secure and makes servicing the filter easier.