Continue shopping “Pentair Check Valve Rainbow 320 In-Line Chlorinator R172248” has been added to your cart. Product Price Quantity Total × Colored Spa Light Red Lens Pentair 79108900 $10.99 Colored Spa Light Red Lens Pentair 79108900 quantity $10.99 × Pentair Check Valve Rainbow 320 In-Line Chlorinator R172248 $12.49 Pentair Check Valve Rainbow 320 In-Line Chlorinator R172248 quantity $12.49 Cart totals Subtotal $23.48 Total $23.48 Proceed to checkout — OR — Coupon: