18 x 18 Inch SuperFlow Main Drain Grate Only 816 GPM (Package of 2) gallons-per-minute_325-349 Spa Purifier's formula improves the

Spa Purifier's formula improves the look

and Low Water Sensor Problem

protective side skits and mounting hardware (US thread)

000 to 322

The Pentair R173214 Replacement Cartridge Element has a media filtration area of 75 square feet and is designed for Clean and Clear 75 Square Foot Filter Systems and Predator Filters

18 x 18 Inch SuperFlow Main Drain Grate Only 816 GPM (Package of 2) gallons-per-minute_325-349 Spa Purifier's formula improves theThis is an 18 x 18 inch 816 GPM replacement Main Drain Grate Only. This comes as a pack of two. The domed SuperFlow main drain grating is unique since it has the capability to maintain a flow rate of 816 GPM (18 x 18 inches). Includes grate (cover only) and screws. This anti entrapment cover is VGB compliant and certified to the APSP ANSI ICC 16 2017 standards.