Continue shopping “Hayward Replacement Pro-Grid Micro-Clear Filter Backwash Slide Valve SP0410X502S” has been added to your cart. Product Price Quantity Total × Hayward Replacement Pro-Grid Micro-Clear Filter Backwash Slide Valve SP0410X502S $76.75 Hayward Replacement Pro-Grid Micro-Clear Filter Backwash Slide Valve SP0410X502S quantity $76.75 Cart totals Subtotal $76.75 Shipping Shipping costs will be calculated once you have provided your address. Total $76.75 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update