Continue shopping “Waterway Lid Top-Load Cartridge Filter 511-1000” has been added to your cart. Product Price Quantity Total × Waterway Lid Top-Load Cartridge Filter 511-1000 $27.01 Waterway Lid Top-Load Cartridge Filter 511-1000 quantity $27.01 Cart totals Subtotal $27.01 Shipping Shipping costs will be calculated once you have provided your address. Total $27.01 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update