FRP Outdoor Filter Sand Replacement and Pipe Reinstallation Guide

FRP Outdoor Filter Sand Replacement and Pipe Reinstallation Guide
This guide aims to assist you in effectively replacing the sand service in your outdoor filter and reinstalling the pipes to maintain the filter's optimal performance and water filtration quality. Firstly, you will learn how to correctly disassemble the cleaning valve head at the top of the filter and thoroughly clean out the old sand. Next, we will detail how to install the sand pouring funnel and pour different-sized sand particles in the correct sequence, including coarse sand, medium sand, fine sand, and activated charcoal, to ensure excellent filtration results. Finally, we will demonstrate how to reinstall the cleaning valve head and pipes to restore the filter to normal operation. With this guide, you can easily carry out maintenance and replacement tasks for your outdoor filter, ensuring that your outdoor water source remains clean and healthy.
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