WFD, HWR-20-BB Full Circle Wrench for Big Blue Whole House Water Filter

Introducing a new and improved design, our wrench is specifically crafted to seamlessly fit onto Big Blue housings, whether they are 10-inch or 20-inch in length. This allows for effortless replacement of your 4.5-inch diameter filter cartridges.

The inner diameter of the wrench measures 5-7/8 inch at its shortest points and 6-3/4 inch at its longest edges. This precise measurement ensures a snug and secure fit, preventing any slippage or discomfort during use.

Our wrench is compatible with the majority of Big Blue type water filter housings that can accommodate 4.5 inch diameter water filter cartridges. This broad compatibility ensures that our wrench can be easily integrated into your existing water filtration system without any hassle or need for additional modifications.

Crafted from durable and robust plastic material, our wrench is built to last. It can withstand regular use and provides long-lasting performance, ensuring that you can rely on it for all your filter cartridge replacement needs.

Featuring a full circle design, our wrench is equipped with 4 teeth strategically placed for optimal grip. This ensures a secure and tight hold on the housing, allowing for effortless removal and installation of filter cartridges.

Overall, our wrench offers a seamless and efficient solution for replacing filter cartridges in Big Blue housings. Its durable construction, precise measurements, and strong grip make it a reliable tool for maintaining your water filtration system.

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