“B7021 Blue Devil 0.5 oz. Test Kit Reagent Solution OTO Chlorine” has been added to your cart. Continue shopping Product Price Quantity Total × PHTD Purity Pool Tuff Duty Leaf Rake Net Phantom 20 x 20 inch $52.13 PHTD Purity Pool Tuff Duty Leaf Rake Net Phantom 20 x 20 inch quantity $52.13 × B7021 Blue Devil 0.5 oz. Test Kit Reagent Solution OTO Chlorine $7.29 B7021 Blue Devil 0.5 oz. Test Kit Reagent Solution OTO Chlorine quantity $7.29 Cart totals Subtotal $59.42 Shipping Shipping costs will be calculated once you have provided your address. Total $59.42 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update