The 5 Best Ozone Generators (2022 Review)

This ozone machine produces ozone levels up to 11,000mg/h and has a configurable timer lasting up to three hours.

-Has easy to access ozone plates that provide approximately 6,000 hours of runtime
-Includes a large fan with a washable stainless steel filter
-Is lightweight at five pounds

-More suitable for one specific room instead of the entire home
-Cord is somewhat short

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Contained in a durable metal casing, this ozone generator comes with a timer lasting up to 120 minutes.

-Includes “Hold” setting that keeps it on past the timer
-Has an output of 5,000 mg/h level
-Has a removable, washable filter

-Has less coverage than some other ozone generators
-Not available in California

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This ozone generator has a 12-hour timer and can cover areas up to 2,500 square feet, so you can simply set it and forget it as it works to eliminate odors.

-Equipped with a UV Air Purification System
-Has two high-output ozone plates and a 110 CFM fan
-Has variable zone output up to 1,200 mg/h

Commercial Ozone Generator

-More expensive than most other ozone generators
-Not the best for mold

Highest ozone output

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Ideal for commercial applications, this ozone generator is built to last with an industrial-grade aluminum alloy case and powder coating.

-Has a 20,000 mg/h output with adjustable fan speed
-Contains washable stainless steel filter
-Weighs just five pounds

-May leave a strong smell after use
-Has fewer timer settings than some other generators

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This elegant ozone generator has a cherry finish that will blend in with other furniture, and it can also cover up to 3,500 square feet.

-Comes with a ceramic plate and an A/C adapter
-Has adjustable fan speeds
-Also works as an ionizer