AVSC Standard Drain Top Cover Light Gray – Pentair In-Floor | 295302 Waterway Diatomaceous Earth Filters It ensures the lid locks

It ensures the lid locks securely in place and prevents air leaks that can degrade system performance

The mechanism - for the backup valve is replacement parts that are made by Polaris

HALO TECHNOLOGY Navigation Control

However one of the three gears is different from the others as it is the turbine wheel w/ bearing

The water management base assembly complete are replacement parts that are made by Polaris

AVSC Standard Drain Top Cover Light Gray – Pentair In-Floor | 295302 Waterway Diatomaceous Earth Filters It ensures the lid locksAVSC Standard Drain Top Cover Light Gray Pentair In Floor 295302 Light gray replacement top cover for Pentair AVSC standard channel drains with hardware for quick install and lasting performance. Features OEM replacement for AVSC standard channel drains Includes screws and hardware for easy install Durable light gray finish blends with pool surfaces Description The Pentair AVSC Standard Drain Top Cover in light gray (SKU 295302) is a genuine