The Hayward CL220 Automatic Chemical Feeder is efficient and maintenance-free, these durable, corrosion-proof automatic chlorinators and brominators are ideal for newer existing pools or spas and work automatically with your pump and filter system. Our goal is that at the end of the day, your only concern is to turn your equipment on and off. Whether you are trying to create the perfect backyard environment, reduce operating and maintenance costs through the ease of wireless controls, Hayward is your single source solution. Our products include a complete line of technologically advanced pumps, filters, heaters, heat pumps, automatic pool cleaners, lighting, controls and salt chlorine generators—high-quality components engineered to work together to keep your pool at its best.