Add to Cart Compare Quick view ProCharger 3/8 Barb to Barb Check Valve ProCharger MSRP: Now: $9.90 Was: 3/8 Barb to Barb Check Valve MSRP: Now: $9.90 Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $9.90 Was: Subtotal: Add to Cart