Pentair Collector Hub Assembly for 21" Waterford Sand Filter | WC137-517P Turbo Clean PacFab and Purex niches

PacFab and Purex niches

Check for leaks after installation to confirm proper connections

Ideal for Repairs or System Upgrades – Replace worn or damaged hoses to improve cleaning reliability and water flow

This is a direct color match for Tropical Breeze PebbleTec

Pentair Collector Hub Assembly for 21" Waterford Sand Filter | WC137-517P Turbo Clean PacFab and Purex nichesPentair Collector Hub Assembly for 21" Waterford Sand Filter WC137 517P Restore proper water distribution with the genuine Pentair Collector Hub Assembly for compatible 21 inch Waterford and Cristal Flo T 200BP sand filters. Features Genuine Pentair OEM replacement part. Restores proper water flow through the lateral assembly. Durable molded thermoplastic construction. Designed for compatible 21 inch sand filters. Ideal for complete sand filter