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Designed for service-friendly pool maintenance and repair
A properly fitted cartridge can help maintain cleaner water flow
Because this board is intended for BP501U HQ Universal applications
Wet end for compatible Balboa Vico 4
Stenner Injection Check Valve [Series 45/85/100/170 3/8"] (UCINJ38) claytonlambert Designed for service-friendly pool maintenanceStenner Injection Check Valve [Series 45 85 100 170 3 8"] is a genuine Stenner Pumps replacement part designed to maintain one way chemical injection from the pump into the circulation plumbing. Chemical feeder systems depend on small connection, valve, and drive components working correctly, and replacing worn parts with the correct Stenner part number helps maintain consistent dosing and dependable system performance. Use part number UCINJ38 when
