LiquaGen Manual Backwash Valve 1″ NPT FRP Tank Filter Rinse Control
LiquaGen Manual Backwash Water Filter Valve. •1 × LiquaGen Manual Backwash Valve (MFV1). Designed for FRP Mineral Tanks. ✔ Fits standard2.5″ opening thread (FRP tanks). • FRP Mineral Tanks (2.5″ Thread).