Optimal Size for Compatibility: a for your water filter with this 6.25 inch inside diameter wrench. Before purchasing, verify the compatibility with your filter model to avoid any installation issues. Construction: Crafted from heavy metal, this wrench offers enhanced durability and resistance to bending or fracturing. Ideal for handling tough, tight shells with minimal effort. Enhanced Comfort and Efficiency: Features an extended handle wrapped in rubber to increase friction, allowing for a more comfortable grip and efficient operation when dealing with stubborn fixtures. Wide Compatibility Range: Suitable for a variety of models including AP800, AP801, AP802, and FH5000 Series. Check the detailed list for specific model compatibility to this tool meets your needs. Colour: Silver & Red Material: Metal Note: The actual product may have slight color difference or difference, but it not affect the use Package Contents: 1 x water filter wrench Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.