Multi-Functional Water Wrench for RO Pre-Filter, Membrane Housings, Nuts, and Fittings

About this item

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• One Wrench for 5 Usages: The wrench can be used for reverse osmosis membrane housings, standard 10” RO pre-filter housings, 2712 membrane housings, ¼” nuts, and releasing the lock of quick fittings
• Tighten and Loosen with Ease: The wrench is made of solid plastic and contains 4 - 6 teeth that enable a firm grab.
• The wrench is not compatible with whole house water filter housings. If you require a wrench for whole house housings, we recommend considering the iSpring AWR3 filter housing wrench.