“B7021 Blue Devil 0.5 oz. Test Kit Reagent Solution OTO Chlorine” has been added to your cart. Continue shopping Product Price Quantity Total × 800-10 Aladdin Pressure Test Plug 1 1/2 inch Fitting $8.68 800-10 Aladdin Pressure Test Plug 1 1/2 inch Fitting quantity $8.68 × 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 $15.97 Shipping Shipping costs will be calculated once you have provided your address. Total $15.97 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update