How to backwash a swimming pool sand filter?

Once you’ve finished filling the pool, you need to backwash the sand filter. Doing this helps prevent any clogging of the filter due to minerals in the water and allows the filter to continue to do its job. To backwash the filter, simply drain the pool water and run the filter with the drain open. The filter should spin perfectly freely. If it doesn’t spin freely, it’s possible the filter has developed a clog. If this is the case

How to backwash a sand filter pool?

The first thing you need to do is drain your filter pump cartridge. Disconnect it from your pump and allow it to drain. Remove the clamp at the bottom of the filter cartridge and the filter cartridge should come off. If the filter cartridge won’t come off, it’s probably because there’s gunk inside it. You may need to use a pair of pliers to take it off. Once you’ve taken off the cartridge, take the filter basket and

How to backwash a sand filter on a hot day?

You may have to do a backwash more frequently when temperatures are hot because the sun can heat up the filter media. Try to do a backwash every two or three days when temperatures are above 80 degrees, especially if other filters are using your pool water. You can also backwash the filter when you heat up the pool water to a temperature greater than 75 degrees.

How to backwash a sand filter?

It’s important to use the right amount of water for your swimming pool sand filter backwash. The sand filter should be backwashed when the water level is about halfway between the filter’s top and the pump intake. When adding water to the water level make sure you leave a little space between the water line and the top of the sand filter bed. This allows air to escape, keeping the sand bed from being compacted.