SKU AWR3L
The ISPRING AWR3L Filter Wrench is engineered to effortlessly unscrew 4.5 in. whole-house water filter housings (WGB Series). Built with durable solid plastic and four reinforced teeth, it securely grips stubborn housings to simplify maintenance while preventing slips or damage. Enjoy hassle-free filter changes and extended system longevity. Note: Designed for whole-house systems only (not compatible with RO-use AWR1/AWR2 for reverse osmosis).