Universal Water Filter Wrench, 4.37" Inner Diameter, Fits for Slim Housings

About this item

• 【Product Dimensions】This water filter wrench has a maximum inner diameter of 4.37 inches, the inner diameter between the teeth is 3.97 inches, and the thickness is 0.51 inches. As a dedicated water filter wrench, it’s compatible with partial Slim /RO and under-sink filter housings.
• 【Compatibility】 This water filter wrench is compatible with most water filter housings that utilize 2.5-inch diameter filter cartridges. Please note that the 2.5-inch measurement refers to the internal cartridge size, not the external housing dimensions.
• 【High-Quality】Crafted from high-quality PP material, this big blue filter wrench boasts exceptional anti-aging properties, ensuring it resists wear, breakage, and deformation over time.
• 【Thick Design】This water filter wrench features a professional-grade reinforced thick design that enhances torque resistance by 40%, combined with an anti-slip grip that prevents slipping during wet operation, allowing for easier opening.
• 【Essential Tool for Every Home】Whether you're a DIY enthusiast or a professional plumber, the water filter wrench — the home water filter wrench — is a must-have in your toolkit. It's the perfect filter wrenches solution for maintaining your filtration system and ensuring clean, safe water for your home