“072898 Pentair Purex SMBW 2000 Filter Clamp Ring V20-221” has been added to your cart. Continue shopping Product Price Quantity Total × 072898 Pentair Purex SMBW 2000 Filter Clamp Ring V20-221 $155.54 072898 Pentair Purex SMBW 2000 Filter Clamp Ring V20-221 quantity $155.54 Cart totals Subtotal $155.54 Shipping Shipping costs will be calculated once you have provided your address. Total $155.54 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update