Instantly reduces foaming in your hot tub & spa water. Hair gel, body lotions, shampoo etc. combined with the warm water of your spa can create foam in your spa. Foam Away instantly, not only reduces, but eliminates all the foam.
The replacement Hayward o-ring for the chlorinator lid is constructed of a durable rubber and is made with more materials than other copies, providing a better seal and lasting longer than others in its class.