The Pentair 85002300 is a ring seat extension collar designed for Pentair Admiral pool and spa skimmers, specifically models S15 and S20. This extension collar allows for adjustability up to 3 inches, making it a versatile component for skimmer installations.

Pentair Pool Products Part Number: 85002300
Catalog Part Number: 4060-09
Skimmer Part Type: Collar
Manufacturer: Pentair
Model: Admiral S15

Pentair - Skimmer Collar Extension Ring