Continue shopping “197130 Pentair Purex SMBW 4000 Filter Tank Bottom” has been added to your cart. Product Price Quantity Total × 197130 Pentair Purex SMBW 4000 Filter Tank Bottom $411.74 197130 Pentair Purex SMBW 4000 Filter Tank Bottom quantity $411.74 Cart totals Subtotal $411.74 Shipping Shipping costs will be calculated once you have provided your address. Total $411.74 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update