Moen 165906 Handle Kit

Thanks for seeking help from the PlumbersStock team! Action filters such as this AFI 1.5-8 1-1/2" Clear Action Filter can be cleaned by following these easy steps: 1. Look for the thread (used to install a manual flush valve) at the bottom of the filter. 2. Open that thread while the system is running and the excess debris will flush through the valve. 3. If there is still a lot of dirt plugged in the screen, you will have to remove the screen and use running water and a fine bristle brush to remove the debris. And that should clean your filter. If you need more Clean and Care instructions, please contact Action Machining Inc. at 801-292-9299. Thanks for allowing us to help you find answers to your plumbing questions.