The A2Z Ozone Aqua–6 was the most expensive ozone generator we tested, but it didn‘t perform the best. It‘s a good choice if you want to treat larger volumes of water, as it‘s able to produce the highest amounts of ozone with a 600 mg/h output, according to its manufacturer.
The Aqua–6 is a six–in–one water purifier: it can sanitize water, reduce chlorine, eliminate odors and purify drinking water. The Aqua–6‘s test results for sanitizing 5 gallons of water in 3 hours and 30 minutes were middle–of–the–road, even when the machine was run in its continuous mode.
The Aqua–6 has a digital display and 15 different timer settings so you can choose the amount of ozone you want your machine to produce. It also has no repeat or repeat timer every 1 or 4 hours for 2, 5, 10, 15, 20, 30 minute intervals.