“Pentair Purex SMBW 2000 Filter Rotor O-Ring Kit V20-319” has been added to your cart. Continue shopping Product Price Quantity Total × Pentair Purex SMBW 2000 Filter Rotor O-Ring Kit V20-319 $11.87 Pentair Purex SMBW 2000 Filter Rotor O-Ring Kit V20-319 quantity $11.87 Cart totals Subtotal $11.87 Shipping Shipping costs will be calculated once you have provided your address. Total $11.87 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update