1.Ozone generator for swimming pool 2. LCD timer 3. Ozone tube diffuser 4. ... swimming pool Product Usage:Home,indoor,room,house,household,office,hotel,kitchen,restaurant,medical,hospital,industrialProduct Accessory:Air pipe, Air stone ... water, then add the tracheal Tableware and blasting stone into the bottom of the water for disinfection.2 ... , G320, N206 Home kitchen ozone generator for swimming pool