Continue shopping “DEX4820BTC Hayward Pro-Grid Filter Head With Clamp” has been added to your cart. Product Price Quantity Total × 542068 Pentair Chlorine Tablet Holder Algae-Gon $29.25 542068 Pentair Chlorine Tablet Holder Algae-Gon quantity $29.25 × SFS16 Bio-Dex Jacuzzi Spa Foam Stop Down 16oz. $17.36 SFS16 Bio-Dex Jacuzzi Spa Foam Stop Down 16oz. quantity $17.36 × DEX4820BTC Hayward Pro-Grid Filter Head With Clamp $502.34 DEX4820BTC Hayward Pro-Grid Filter Head With Clamp quantity $502.34 Cart totals Subtotal $548.95 Shipping Shipping costs will be calculated once you have provided your address. Total $548.95 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update