Continue shopping “R172324NS Pentair Rainbow 300-29X No Spring Check Valve 1/2 in.Tube” has been added to your cart. Product Price Quantity Total × R172324NS Pentair Rainbow 300-29X No Spring Check Valve 1/2 in.Tube $30.99 R172324NS Pentair Rainbow 300-29X No Spring Check Valve 1/2 in.Tube quantity $30.99 Cart totals Subtotal $30.99 Shipping Shipping costs will be calculated once you have provided your address. Total $30.99 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update