Continue shopping “PoolRx Up to 20K Pools Booster 102001 – 3 Pack” has been added to your cart. Product Price Quantity Total × PoolRx Up to 20K Pools Booster 102001 - 3 Pack $77.75 PoolRx Up to 20K Pools Booster 102001 - 3 Pack quantity $77.75 Cart totals Subtotal $77.75 Shipping Shipping costs will be calculated once you have provided your address. Total $77.75 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update