I just purchased a home with an 18x36 in ground pool. When I took the cover off my Hayward pro-grid 36" DE filter, I noticed there were several tears in the screens. Additonally, when I use my Polaris 360 vacuum, the in-line filter for the vacuum clogs up after 30 minutes. Should I change the screens in the filter and, if so, how?
16,500 gallons in ground vinyl pool
Hayward Pro-Grid 36" DE filter
Polaris Model 360 Vacuum