Rain Bird 5004 S.A.M Filter, Check Valve, Seal-A-Matic

Designed for the Rain Bird 5004, This is a filter that accompanies a check valve to help mitigate low head drainage in a Rain Bird 5004 Rotor Head. The sprinkler head with a S.A.M filter is placed in areas lower than the valve that operates the head and helps to hold the water in the head/line preventing low head drainage after the zone is finished irrigating.