- Wrench for Reverse Osmosis Canister - Bulk Reef Supply
Wrench to tighten and loosen reverse osmosis canisters.
Three Sizes Available:
- Wrench for 10" 2.5" Canisters - most common
- Wrench for 20" x 2.5" Canisters
- Wrench for 10" x 4.25" and 20" x 4.25" (Big Blue) Canisters
RO Canisters can become very tight over time and changing filters can be a real challenge if you do not have the correct filter wrench. These are very handy to have around and are made of strong plastic to last just as long as your Reverse Osmosis system.
Wrench for 10" 2.5" Canisters - This is the same wrench that is supplied with all BRS RO/DI systems and is by far the most common size for residential reverse osmosis systems and works with almost all canisters that use 2.5" x 10" filters.
Wrench for 20" x 2.5" Canisters - The 20" Wrench fits a majority of canisters that use 2.5" x 20" reverse osmosis filters.
Wrench for 10" x 4.25" and 20" x 4.25" (Big Blue) Canisters - If you have a jumbo reactor almost any "Big Blue" canister this is the wrench you want. It is compatible with most canisters that use 4.25" x 10" or 4.25" x 20" filters.
Multi-use wrench By Quentin on 5/15/2018Quentin would recommend this product to a friendBought the WRENCH FOR STANDARD 10" X 2.5" CANISTERS for my RO/DI system and it even works for my BRS media reactor as well. Cant function without this tool.
Wrong Wrench By Tony on 10/28/2017Tony wouldn't recommend this product to a friendOrdered wrench based on dimensions provided on the website and what I received was not the right wrench. Totally different dimensions then what the website advertised. Completely disappointed.
Good product By Sgt Harold on 8/26/2016Sgt Harold would recommend this product to a friendI got the new resin reactors that are well constructed but my wrench was not included. Contacted support and they hot it out to me within 3 business days.
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.
Starting at: $16.99
Starting at: $6.49
I tried to open my BRS RO membrane canister by hand. There is just no way the lids are going to come off! Do any of these wrenches fit the RO membrane canister, or are they only for the sediment and carbon block canisters below?
Which wrench would I need for a 5 stage chemflo ro system? Does the 10" refer to length? I have to have the wrench to loosen the housing.
I'm afraid we're not familiar with the Chemflo RO systems. Typically home units will use 10" filter elements and the housings are sized accordingly. The wrench for standard canisters refers to the canisters we use for the 10" x 2.5" filters and housings.