Continue shopping “Pentair Push Pull Backwash Valve 8 in. Center 263052” has been added to your cart. Product Price Quantity Total × Pentair Purex SMBW 4000 Filter Vent Tube Cap 154578 $15.49 Pentair Purex SMBW 4000 Filter Vent Tube Cap 154578 quantity $15.49 × Pentair Push Pull Backwash Valve 8 in. Center 263052 $163.99 Pentair Push Pull Backwash Valve 8 in. Center 263052 quantity $163.99 Cart totals Subtotal $179.48 Total $179.48 Proceed to checkout — OR — Coupon: