Continue shopping “PoolRx Up to 20K Pools Booster 102001 (2 Count)” has been added to your cart. Product Price Quantity Total × PoolRx Up to 20K Pools Booster 102001 (2 Count) $63.99 PoolRx Up to 20K Pools Booster 102001 (2 Count) quantity $63.99 Cart totals Subtotal $63.99 Shipping Shipping costs will be calculated once you have provided your address. Total $63.99 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update