After replacing the sand in a sw256t swimpro
After replacing the sand in a sw256t swimpro filter, the pressure is fine for about 2 hrs. then drops off to almost nothing. The pool is dirty and I need some help
Pool & Spa - Hayward - Pro Series 18" Above Ground Pool Sand Filter System with...
Answers & Comments
Try the owners manual for these pool filters. It has some really useful troubleshooting guides that should help you get this figured out.
http://www.backyardcitypools.com/images/hayward/pro-series-manual.pdf