500103 | Pentair StarGuard Main Drain Cover with Short Ring | 8" Aquastar HWN162 R3001900 water bypass kit for

R3001900 water bypass kit for older Jandy AE2000 units

the knob is turned counterclockwise to decrease the suction

Helps Maintain Proper Circulation Without Flow Reversal

Supports Clean Circulation: Helps deliver steady water movement for better filtration and system reliability across pool types

500103 | Pentair StarGuard Main Drain Cover with Short Ring | 8" Aquastar HWN162 R3001900 water bypass kit forOEM Pentair StarGuard Main Drain Cover with Short Ring 500103 is an 8 inch round cover for in ground pools and spas, designed to meet the Virginia Graeme Baker Pool & Spa Safety Act. It ensures safe and dependable operation in pool environments. With 15. 35 square inches of open area, it accommodates up to 144 GPM for floor use and 112 GPM for wall setups. This durable white drain cover features a short ring for easy installation, making it ideal for