Aquatic Water Ozone Generator for Spa and Hot Tubs, 300 mg/h with O₂, Portable Mini Water Ozone Machine, Crystal-Clear Water, Spa Skincare, 110-120V AC, Replacement Spa Water Ozone Generator

I installed one of these ozonators and it seems to work well. The old Jacuzzi tub’s control board did not have a timer so rather than install a separate timer device I added a TP-Link smart plug (HS100) that is 110/220v compatible. Now the schedule for the ozone generator can be set using the smart plug's Kasa app.

only 1 year warranty. the male amp plug was not compatible with the female amp plug on my hot tub electronics, had to extract the pins from the old unit and replace plug on the new unit. came with check valve and enough tubing to do a double loop in case the check valve fails. working fine now

Using this for my hot tub , Works pretty good For this money .

It worked fine for 9 months. The crummy backflow valve failed and the unit filled with water. Shame

Works good

Started to produce a large amount of ozone instantly. Can test the quality by holding a glass upside down in the spa and letting the gas replace the water. The ozone smells like ozone. It helped sanitize immediately.

I needed to return the product because it would not function properly with my Hot Springs Spa. Not the dealers fault and it looked like a quality product. Perhaps the product information should specify applications.

This unit was easy to install, and worked great for about 8 months, then gradually failed to produce ozone.