Pentair FullFloXF FV72 Grid-Style D.E. Filter | 188625 Blue Square PV3 Lubricate and inspect the O-ring

Lubricate and inspect the O-ring and lock-ring for a proper seal before restarting the system

This product is safe and natural

reducing chemical waste and operating costs

Enables external control signals for compatible pumps

Pentair FullFloXF FV72 Grid-Style D.E. Filter | 188625 Blue Square PV3 Lubricate and inspect the O-ringPentair FullFloXF FV72 Grid Style D. E. Filter High efficiency 72 sq ft grid style D. E. filter with built in backwash and robust construction. Features 72 sq ft filtration area for high dirt capacity Rated for up to 144 GPM flow Built in backwash valve extends maintenance intervals Grid style D. E. design for optimal performance Requires ~7. 2 lb of D. E. media Fiberglass reinforced, corrosion resistant tank 76 vertical clearance for lid removal