“074922 Pentair Purex SMBW 2024 4024 Filter Grid 12 in. FG-1224” has been added to your cart. Continue shopping Product Price Quantity Total × 074922 Pentair Purex SMBW 2024 4024 Filter Grid 12 in. FG-1224 $31.08 074922 Pentair Purex SMBW 2024 4024 Filter Grid 12 in. FG-1224 quantity $31.08 Cart totals Subtotal $31.08 Shipping Shipping costs will be calculated once you have provided your address. Total $31.08 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update