Continue shopping “Pentair IntelliChlor iChlor Salt Chlorinators Union O-ring 521147 – 2 Pack” has been added to your cart. Product Price Quantity Total × Pentair IntelliChlor iChlor Salt Chlorinators Union O-ring 521147 - 2 Pack $7.99 Pentair IntelliChlor iChlor Salt Chlorinators Union O-ring 521147 - 2 Pack quantity $7.99 Cart totals Subtotal $7.99 Total $7.99 Proceed to checkout — OR — Coupon: