Rainbow Locking Flange plug-type_Blow-Thru Valve Plugs This is a Polaris Zodiac

This is a Polaris Zodiac Ball Bearing replacement for authentic Polaris pressure-side pool cleaners

The Pentair Dynamic II Model RTL25 Cartridge Filter is a top load high flow filter and is sized at 25 square feet with a max flow rate of 100 GPM and features 2 inch socket plumbing size

Two are required per Roller Block

GE Silicone 1800 is recommended

This Warning Do Not Use Spa Max Temperature Sign measures 18 x 12 inches

Rainbow Locking Flange plug-type_Blow-Thru Valve Plugs This is a Polaris ZodiacThis is a replacement Pentair Bottom Locking Flange; Outer Diameter: 7 1 8 Inch Top x 8 1 8 Inch Bottom; Inner Diameter: 6 3 4 Inch. This item is typically used with the Dynamic Series IV Filter Model DFML25C; DFML25; DFML35; DFML50 and Dynamic Series II & III Filter Model RTL RCF