“197130 Pentair Purex SMBW 4000 Filter Tank Bottom” has been added to your cart. Continue shopping Product Price Quantity Total × 197130 Pentair Purex SMBW 4000 Filter Tank Bottom $548.09 197130 Pentair Purex SMBW 4000 Filter Tank Bottom quantity $548.09 Cart totals Subtotal $548.09 Shipping Shipping costs will be calculated once you have provided your address. Total $548.09 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update