Leaky Backwash Valve?
I've notice the water level in my pool has been dropping rapidly lately. At first I thought it was evaporation due to the temps spiking into the mid 90's so i did the bucket test and it does not appear to be evaporation.
I've determined the water drops when the pump is running so this leads me to a leak in the system, not the pool it's self.
I'm curious, do back wash valves have a tendency to go bad? I'm going to pull mine and inspect the o-rings.
14'x31' kidney 21K gal IG plaster pool; SWCG (Saline Generating System's SGS Breeze); Pentair FNS Plus 48 DE DE filter; Whisperflow 1 HP pump; 8 hours hrs; kit purchased from Ben; utility water; summer: none; winter: none; PF:5.7