Continue shopping “R172086 Rainbow Chlorinator 0.5 inch Control Valve Proportioner (3 Count)” has been added to your cart. Product Price Quantity Total × YT2-C12 United Chemical Yellow Treat 2 Algaecide 2lb. $24.68 YT2-C12 United Chemical Yellow Treat 2 Algaecide 2lb. quantity $24.68 × R172086 Rainbow Chlorinator 0.5 inch Control Valve Proportioner (3 Count) $71.14 R172086 Rainbow Chlorinator 0.5 inch Control Valve Proportioner (3 Count) quantity $71.14 Cart totals Subtotal $95.82 Shipping Shipping costs will be calculated once you have provided your address. Total $95.82 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update