My first post here......I bought a house in November with an above ground pool and never owned a pool before. I hooked the pump and filter up and filled the pool yesterday. Turn the pump on ot works great then the pressure of the water coming back into the pool lowers to almost nothing. The psi on the filter is at 20. If I backwash the pressure into the pool goes back up and the psi on the filter goes back to 10 but this only last a short time like less than 5 minutes. If I change from filter to recirculate the pressure into the pool stays normal. I have a cartridge filter and it's clean inside. Any ideas what this could be? Thanks for any help
Sent from my iPad using Tapatalk
Sent from my iPad using Tapatalk