Pentair Extension Collar | Ring Seat | 85002300 Pool Volleyball Hayward Micro-Clear and Pro-Grid DEX4800DA

Hayward Micro-Clear and Pro-Grid DEX4800DA

Reduces water evaporation

Includes ABS with shatterproof magnifying lens

Very dirty pool with heavy algae growth: First vacuum

CV-600 enzyme water cleaner is a unique

Pentair Extension Collar | Ring Seat | 85002300 Pool Volleyball Hayward Micro-Clear and Pro-Grid DEX4800DAThe Pentair Extension Collar (85002300) is the OEM replacement ring seat collar for Pentair skimmers, adjustable to accommodate deck thicknesses up to 3 inches. This collar bridges the skimmer body and the finished pool deck surface, adjusting the throat height to match the depth of the surrounding coping or concrete. When the original collar is cracked, warped, or missing, water can migrate behind the skimmer faceplate and into the deck substrate.