Continue shopping “Hayward Replacement Pro-Grid Micro-Clear Filter Backwash Slide Valve 25831-004-000” has been added to your cart. Product Price Quantity Total × Hayward Replacement Pro-Grid Micro-Clear Filter Backwash Slide Valve 25831-004-000 $82.90 Hayward Replacement Pro-Grid Micro-Clear Filter Backwash Slide Valve 25831-004-000 quantity $82.90 Cart totals Subtotal $82.90 Shipping Shipping costs will be calculated once you have provided your address. Total $82.90 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update