Overview
This video provides a step-by-step guide on how to properly clean pool cartridge filters, including disassembly, cleaning, and reassembly, as well as practical maintenance tips to save money and extend filter life.
Tools and Preparation
- Needed tools: 7/8 socket, 7/8 wrench, rubber mallet, and garden hose.
- Ensure power is fully shut off at both the pump and control panel to avoid accidental startup.
- Open the pressure relief valve at the top of the filter tank to release air and reduce pressure.
- Loosen and remove the bottom drain plug (using the 7/8 wrench) to drain all water from the tank.
Disassembly Steps
- Remove the securing metal band by loosening the nut-spring-washer assembly in the correct order.
- Use a rubber mallet if necessary to help remove the metal band.
- Lift off the tank lid and set it aside, exposing the filters.
- Carefully remove the cartridge filters and associated parts for rinsing.
Cleaning the Filters and Tank Components
- Rinse all removed parts thoroughly with a garden hose, including filters, caps, and O-rings.
- Pay special attention to cleaning inside filter grooves and ensuring the rinse water runs clear.
- Clean the large rubber O-ring and ensure the seating area is free from debris.
Filter Inspection and Replacement Tips
- Compare cleaned vs. dirty filters to ensure thorough cleaning; filters should be white or near original color.
- Consider replacing filters if they remain discolored or damaged; both brand-name and generic options are available.
Reassembly and System Restart
- Properly seat clean cartridges on the base and ensure they are flush and level.
- Reinstall the top cap and assembly, aligning holes and ensuring no debris on sealing surfaces.
- Fit and tighten the metal band, using the correct order for washers and springs; compress coils fully but avoid overtightening plastic threads.
- Replace and snugly tighten the bottom drain plug; check O-ring condition.
- Keep the pressure relief valve open when first restarting the system to allow trapped air to escape.
- Once a solid stream of water appears, close the valve and check for leaks.
Filter Maintenance Advice and Final Tips
- Mark the filter pressure gauge at clean baseline PSI for easier future maintenance tracking.
- Clean filters every 3–6 months; local conditions may affect frequency.
- Using a pool cover reduces dust, dirt, evaporation, and chemical usage, while helping maintain higher pool temperatures.
Action Items
- TBD – Owner: Inspect and clean pool filters every 3–6 months following the outlined procedure.
- TBD – Owner: Consider inspecting or replacing cartridge filters if they cannot be adequately cleaned.
Recommendations / Advice
- Shut off power at both the pump and breaker panel before servicing.
- Always release pressure fully before opening the filter tank.
- Do not overtighten plastic parts to avoid thread damage.
- Consider using a pool cover for cleaner water and reduced maintenance needs.
Questions / Follow-Ups
- Try recommended cleaning tools for faster or deeper cleaning and share feedback.
- Leave any tips or additional questions in video comments for community input.