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Swimming Pool Maintenance
DTM Pool Service
Proper pool maintenance can extend the life of your pool’s external parts and interior pool finish. Pool maintenance is a must to keep your pool water clean and enjoyable. One of the most important pieces of equipment to maintain is the filter. Sand, Cartridge, and DE are the three basic types of filtration systems. Whichever system you have, you will need to clean and care for your filter.
Sand filters should be changed every five years.
Cartridge filters should be replaced every 3-5 years.
Backwashing and addition of new DE is required once or twice a year for residential pools.