how to backwash a sand pool filter

Author: Poolking - Swimming Pool Equipment Manufacturer

How to Backwash a Sand Pool Filter

If you have a sand pool filter, you know that it is important to keep it clean and functioning properly in order to maintain your pool's cleanliness. One important step in maintaining your sand pool filter is to backwash it regularly. Backwashing removes the dirt and debris that has become trapped in the sand bed and allows the filter to function at maximum efficiency. In this article, we will go over how to backwash a sand pool filter in five easy steps.

Step 1: Turn off the Pump

Before you begin the backwashing process, it is important to turn off your pool pump. This will prevent any water from flowing into the pool or out of the filter during the process, which could cause damage to your pool equipment.

Step 2: Set the Backwash Valve

The next step is to set the backwash valve. Locate the valve on your sand pool filter and set it to "backwash." This will divert the water flow from the filter's normal operation and send it to the waste line.

Step 3: Turn on the Pump

Once the valve is set to "backwash", turn on your pool pump. Allow it to run for 2-3 minutes, or until the water running out of the waste line is clear. This will flush out the dirty water from the sand bed.

Step 4: Rinse

After backwashing, it is important to rinse the sand bed to remove any remaining debris. Turn the backwash valve to "rinse" and allow the pump to run for 1-2 minutes. This will cause the water to flow through the filter backwards, flushing out any remaining dirt and debris.

Step 5: Reset the Valve

After rinsing, set the backwash valve back to its original position, usually "filter." Turn the pool pump back on and you're good to go! Your sand pool filter is now clean and ready to function at maximum efficiency.

In conclusion, backwashing a sand pool filter is an important step in maintaining your pool's cleanliness. Following these five easy steps will ensure your filter is functioning properly and your pool is crystal clear. Remember to backwash your sand pool filter at least every 4-6 weeks to keep your pool running smoothly all summer long.