Continue shopping “Anthony Filter 1.5in Plastic Backwash Valve Stem O-Ring 017791” has been added to your cart. Product Price Quantity Total × Anthony Filter 1.5in Plastic Backwash Valve Stem O-Ring 017791 $4.99 Anthony Filter 1.5in Plastic Backwash Valve Stem O-Ring 017791 quantity $4.99 Cart totals Subtotal $4.99 Total $4.99 Proceed to checkout — OR — Coupon: