• Total dismantling
• Complete cleaning and inspection of the grids
• Inspection and lubrication of o-ring before reassembling
• Recharge DE filter

Even after a thorough backwash, the filter still retains some dirt and debris, which over time prevents the filter from cleaning the pool water efficiently. Only taking apart and cleaning the grids will get this filter back to normal operation. After cleaning the filter grids, you will be able to see the difference. This service should be performed at least once a year or as needed.

• Total dismantling
• Complete cleaning and inspection of the cartridges
• Inspection and lubrication of o-ring before reassembling

• Total dismantling
• Removal of old sand
• Complete cleaning and inspection of all parts
• Addition of new sand