Quck answer
To clean a Hayward pool filter using muriatic acid, follow these steps:
1. Turn off the pool pump and close the valves to isolate the filter.
2. Remove the filter element or cartridges from the filter tank.
3. Rinse off any loose debris from the filter element or cartridges with a hose.
4. Mix a solution of one part muriatic acid to ten parts water in a bucket.
5. Place the filter element or cartridges in the bucket and let them soak for about 10-15 minutes.
6. Use a brush to scrub away any remaining dirt or debris from the filter element or cartridges.
7. Rinse the filter element or cartridges thoroughly with clean water.
8. Reassemble the filter and restart the pool pump.
Remember to wear protective gloves and goggles when handling muriatic acid and follow the manufacturer’s instructions for safe use.
Hayward provides a variety of pool care products and filters for home use. If you own a Hayward cartridge filter, regular cleaning is essential to maintain its efficiency. Hayward pool filters capture dirt, debris, and algae in the pool water. When the filter becomes clogged, the pool pump has to work harder to maintain water flow. While commercial filter cleaners can remove most dirt, debris, and oil, an acid bath is necessary to eliminate algae growth. Muriatic acid, also known as hydrochloric acid, can effectively kill algae on your pool filter.
Step 1
Turn off the pool pump and follow the instructions in your owner’s manual to open the air relief valve.
Step 2
Unscrew the lid of the filter housing and carefully lift out the pool filter.
Step 3
Use a garden hose to rinse the pool filter and remove any debris stuck between the pleats.
Step 4
Thoroughly spray the Hayward pool filter with a filter cleaner and let it sit for at least one hour or according to the recommended time on the packaging.
Step 5
Rinse the Hayward pool filter thoroughly using a garden hose.
Step 6
Prepare a large bucket with water and mix 1 part muriatic acid with 20 parts water. Gently place the pool filter into the acid solution and let it soak until the bubbling stops.
Step 7
Take the Hayward pool filter out of the muriatic acid solution and rinse it thoroughly with a garden hose before reinstalling it.
