Commercial Pool Filter Sand Change

Turn off the pump on the pool filter.

Commercial pool filter sand change.

Reattach the drain plug to the base of the tank. When you reinstall the filter after replacing the sand this would be a good time to add unions. This video will save you time and money. Removing the old sand.

Easy instructions on changing the sand and checking the laterals in a hayward sand filter. Make sure that the filter pump won t be able. Step 1 to change the sand in your sand filter you will have to remove the multiport valve on the top of your filter. How to change the sand in a pool filter method 1 of 3.

There is also a drain cap at the bottom of the tank remove this and allow tank water to completely drain. If your filter was not installed with union connections you will have to cut the piping to your filter. Buy your laterals here on. Everything eventually wears away and that is especially true for sand filters which run sometimes 24 7 during the summer months cleaning your pool water.

Step by step 1 first turn off the pump and close any valves that you may have attached to your filter to prevent any unneeded loss of water.