Continue shopping “FNS Plus Quad Filter Slide Backwash Valve 263064” has been added to your cart. Product Price Quantity Total × Waterway 2.5in. Sweep 90 deg. Elbow 411-9150 - 2 Pack $22.99 Waterway 2.5in. Sweep 90 deg. Elbow 411-9150 - 2 Pack quantity $22.99 × FNS Plus Quad Filter Slide Backwash Valve 263064 $91.99 FNS Plus Quad Filter Slide Backwash Valve 263064 quantity $91.99 Cart totals Subtotal $114.98 Total $114.98 Proceed to checkout — OR — Coupon: