Continue shopping “C-6900 Cartridge Filter Pentair Quad D.E. 100 178656” has been added to your cart. Product Price Quantity Total × C-6900 Cartridge Filter Pentair Quad D.E. 100 178656 $118.94 C-6900 Cartridge Filter Pentair Quad D.E. 100 178656 quantity $118.94 Cart totals Subtotal $118.94 Shipping Shipping costs will be calculated once you have provided your address. Total $118.94 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update