Blog

Sep 14, 2015, 3:00 PM
Maintaining your pool equipment properly is just as important as using chemicals to keep the water blue. Just one part of this is backwashing your filter. Normally, sand filters and D.E. filters have backwash valves, where the cartridge filter usually doesn’t. A tell-tale way to know that your filter needs to be backwashed is by looking at the filter pressure.