Continue shopping “24850-0008 Pentair 21 in. Cord O-Ring System:3 Filter O-485” has been added to your cart. Product Price Quantity Total × 24850-0008 Pentair 21 in. Cord O-Ring System:3 Filter O-485 $21.02 24850-0008 Pentair 21 in. Cord O-Ring System:3 Filter O-485 quantity $21.02 Cart totals Subtotal $21.02 Shipping Shipping costs will be calculated once you have provided your address. Total $21.02 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update