Continue shopping “Waterway Crystal Water Tailpiece O-ring 2138 805-0145” has been added to your cart. Product Price Quantity Total × Waterway Crystal Water Grid Large 36 Sq. Ft. 818-3950 $36.59 Waterway Crystal Water Grid Large 36 Sq. Ft. 818-3950 quantity $36.59 × Waterway Crystal Water Tailpiece O-ring 2138 805-0145 $5.48 Waterway Crystal Water Tailpiece O-ring 2138 805-0145 quantity $5.48 Cart totals Subtotal $42.07 Shipping Shipping costs will be calculated once you have provided your address. Total $42.07 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update