The Spa has been draining when the main pump is turned off, and filling back up in the pool. When I first got into this home, a couple weeks ago, I noticed someone had rotated the suction check valve 180 degree to prevent any suction from the spa side, which I assume was because the flapper check was worn and bleeding. It is a Waterway check valve, I have ordered two more flapper check assemblies, but these seem to always wear down within the season. At $22.00 a pop, is it worth just changing them out once a year?
After this swim season, should I just change them out? What brand does everyone recommend to go?
After this swim season, should I just change them out? What brand does everyone recommend to go?