Continue shopping “Pentair Purex SMBW 4000 Filter Tank Bottom 197130” has been added to your cart. Product Price Quantity Total × Pentair Purex SMBW 4000 Filter Tank Bottom 197130 $449.01 Pentair Purex SMBW 4000 Filter Tank Bottom 197130 quantity $449.01 Cart totals Subtotal $449.01 Shipping Shipping costs will be calculated once you have provided your address. Total $449.01 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update