Hayward HLAQR940 AquaRite® 940 Salt Chlorinator with OmniHub Smart Pool Control is the perfect solution for installing a salt chlorinator and adding pool and spa control at the same time. It offers the most convenient alternative to conventional chlorine—bringing pools the very best in soft, silky, perfectly sanitized water – while also delivering simple control of the entire pool pad. Through Hayward OmniHub Smart Pool and Spa Control, users have the ability to adjust water temperature, control pump speed, set lighting, switch to spa settings, and more – right from a smartphone, tablet, or Alexa® device. OmniHub can also be added to existing AquaRite systems for a total backyard upgrade.