pool filter

Have had system for about 2 years and recently noticed the spillover from spa to pool was not looking right, very weak flow. Checked the filter pump and it not completely filled with water and see air. Things done thus far .. 1. Tried priming the pump again for filling water 2. Check the o-ring...

Assorted plumbing parts for my new 3500 gallon semi-inground pool

Hi, Pool Size = 15,000 gallons, salt water, Spa with spillover to pool Current setup = Jandy Truclear Pro Series Salt System, Jandy Cartridge Filter, 2 Jandy Single Speed Pumps (1.25HP for Pool, 2.25HP for Spa), Aqualink System I'm replacing my old gas heater for an Electric Heat Pump. While...

Nearly zero psi. Return flow looks normal. I just replaced pressure gauge and washed the cartridge filters today but didn’t solve the issue. My pump basket is clean. What else should I check? Please

I just bought a house this winter and want to start using my pool. Interested in educating myself about my pool for long term maintainability. I was thinking about calling a pool service using my home warranty for a $75 service call and get them to teach me but a family member referred me to...

I have a DE filter that looks more like a cartridge (Pentair ECDE60). Does anyone know how frequent the DE should be backwashed/filter grids cleaned? Everything I read says when the pressure gauge raises 10 PSI above normal, but my gauge is broken. My filter is so BASIC it doesn't have a...