Best Ozone Generator for Odors 2018 | HowtoHome

Best Ozone Generator for Odors

Best Ozone Generator for Odors

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Type Compact, plug-in
Size 6.8 x 8 x 5.8
Weight 5 lbs
Filter Ozone generation
Room Coverage Up to 4000 sq ft
Capacity 11000 mg/hour

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Type Compact, plug-in
Size 6.8 x 7.4 x 6.8
Weight 3.5 lbs
Filter Ozone generation
Room Coverage Up to 1000 sq ft and up
Capacity 5000 mg/hour

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Type Compact, plug-in
Size 9 x 9 x 7
Weight 5 lbs
Filter Ozone generation
Room Coverage Up to 5000 sq ft
Capacity 5000 mg/hour

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Type Compact, plug-in
Size 11 x 9.7 x 8.5
Weight 6.75 lbs
Filter Ozone generation
Room Coverage Up to 5000 sq ft.
Capacity 3500 mg/hour

Ozone generators make up a subclass of air purifiers that rely on their namesake ozone to combat odors and inhibit germs, mold, and mildew. Ozone generators are considered best-in-class when it comes to deodorizing spaces as they’re able to neutralize all sorts of malodorous smells easily, but ozone is known to be harmful to humans and animals.

Ozone generators can be a gold mine if used correctly. To help you pick the right model, this article lists the best ozone generators available in the market. Following this list is a brief buyer’s guide explaining the strength of these machines and how to safely use them as well as our pick for the best option in this category. Read on to find the ozone generator that is right for you!

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Enerzen O-888

The Enerzen O-888 produces a whopping 11000 mg of ozone per hour to fight odors, germs, smoke, and other pollutants. Coupled with a larger fan and an industrial-grade steel casing, this ozone-generating air purifier targets homes and commercial spaces that are up to 4000 sq. ft. in size.

Pros

  • Eliminates odors
  • Inhibits mildew, mold, and fungus growth
  • Easy to maintain
  • Large room coverage for price
  • Low energy consumption
  • Has a timer
  • Durable
  • Portable

Cons

  • Ozone is a potential health hazard
  • Not as effective against dust and other particulates
  • Short warranty

Features

  • 9000 mg/hour ozone production
  • Industrial grade steel casing
  • 3-hour timer
  • 110V
  • 1-Year Warranty

The Enerzen O-888 boasts the largest ozone production capacity among the models on this list, with 9000 mg of ozone being generated per hour of use. This means that it should be able to purify larger spaces with ease. If you’re planning to use it in a smaller room, you can expect it to get the job done at a faster rate.

It claims to fight all sorts of odors from smoke, pets, chemical fumes, kitchen smells, and many more. The O-888 also inhibits fungi, mold, and mildew growth and kills airborne bacteria and viruses. Its 3-hour timer is by no means a rarity, but it’s one of the best among the bunch. Aside from having a promising ozone production rating, the O-888 also demonstrates an inkling towards heavy-duty use with its industrial-grade steel external casing. In addition, because it doesn’t have any filters that need cleaning or replacing, upkeep for this machine is minimal.

As for cons, given the potency of this model, you’re advised to take extra steps to ensure that exposure to ozone would be minimal. In addition, its relatively-short one-year warranty makes for a downside against its rivals. The Enerzen O-888 also boasts an “extra-large fan” for covering more square footage, but exact dimensions of the fan are unknown. Despite these aspects, if you’re into some serious deodorization and sterilization, the Enerzen O-888 surely is an attractive option.

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Producing 5000 mg/hour of ozone, the MA5000 model from Airthereal is a mid-range option (in terms of effectiveness) that can handle spaces with areas of 1000 sq. ft. and up. It’s also fairly affordable for a machine armed with its specs, and it boasts the lowest power rating at 50 watts.

Pros

  • Eliminates odors
  • Inhibits mildew, mold, and fungus growth
  • Kills bacteria and viruses
  • Has a timer
  • Affordable
  • Portable
  • Low energy consumption

Cons

  • Ozone is a potential health hazard
  • Not as effective against dust and other particulates

Features

  • 2-hour timer
  • 5000 mg/hour ozone production
  • Insulating rubber handle
  • Aluminum alloy casing
  • Comes in blue, black, and red
  • 110V
  • 50 watts
  • 3-Year Warranty

The Airthereal MA5000 banks on 5000 mg of ozone per hour to fight off common household odors and pollutants. At 3.5 lbs., it’s the lightest and most portable unit on the list. This, along with its rubber-insulated handle, makes the device perfect if you’re planning to transport your ozone generator to different areas.

Aside from having an attractive price tag, it’s also the most energy-efficient model among the four machines listed here, with a 50-watt power rating plastered on its list of specs. Its 2-hour timer is not the best but is decent, and while it probably won’t be as sturdy as the industrial steel body of the Enerzen model described above, it does have a longer 3-year warranty to make up for it.

If you’re all about that industrial vibe and are planning to store your ozone generator in a visible spot, you’ll likely find it nice that the MA5000’s aluminum alloy exterior casing comes in three colors: black, blue, and red. Overall, this makes it a great budget buy if you’re not really looking for a powerhouse machine as it provides a balanced set of features that makes its price tag more than worthwhile.

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The 5000 mg/hour Ozone Power OP5000 brags about several extra features that are nowhere to be found in other models—like a Signature Hex Tech ozone plate, a 90 CFM fan, a stainless steel pre-filter, and an anti-corrosion casing. This machine can treat spaces up to 5000 sq. ft. in area.

Pros

  • Eliminates odors
  • Inhibits mildew, mold, and fungus growth
  • Kills bacteria and viruses
  • Has a timer
  • Long warranty
  • Long-lasting proprietary ozone plate (up to 10,000 hours)

Cons

  • Ozone is a potential health hazard
  • Not as effective against dust and other particulates
  • Pricey

Features

  • 3-hour timer
  • 5000 mg/hour ozone production
  • Anti-corrosion casing
  • Spare fuse
  • Signature Hex ozone plate
  • Stainless steel pre-filter
  • 90 CFM fan
  • Covers up to 5000 sq. ft.
  • 110V
  • 80 watts
  • 5-Year Warranty

The OP5000 banners its signature hex-tech ozone plate with a “true 5000 mg/hour output.” Now, whether this particular type of ozone plate is superior compared to others is up for debate, but its 10000-hour plate lifespan sure is impressive. Adding to its promising profile is an anti-corrosion casing and a comforting 5-year warranty. This obviously gives the OP5000 some extra dependability brownie points, at it appears poised to purify rooms and spaces for a long time.

Boasting complete odor and mold removal, this ozone generator also comes with a helpful 3-hour timer and a convenient spare fuse. The ozone plate is further aided by a 90CFM fan and a stainless steel pre-filter, giving the machine the capability to handle spaces up to 5000 sq. ft. in area.

Unsurprisingly, all these bells and whistles come at a relatively-high price point. However, considering its lengthy warranty, long ozone plate life span, and bevy of extra features, it’s probably worth the investment in the end.

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The Mammoth Commercial Ozone Generator is an affordable machine with a relatively-small ozone production capacity of 3500 mg/hour. With a coverage area of 5000 sq. ft., it boasts an ozone plate that lasts for two years without needing replacement.

Pros

  • Eliminates odors
  • Inhibits mildew, mold, and fungus growth
  • Kills bacteria and viruses
  • Portable and compact
  • Two-year ozone plate lifespan (around 6000 hours)
  • Affordable
  • Cheap replacement plate
  • Has a timer

Cons

  • Ozone is a potential health hazard
  • Short warranty
  • Not as effective against dust and other particulates
  • Relatively-heavy for the capacity

Features

  • 2-hour timer
  • Pre-filter
  • 3500 mg/hour ozone production
  • 110V
  • 55W
  • 1-Year Warranty

In spite of its comparably-low ozone production rating of 3500 mg/hour, the Mammoth Commercial Ozone Generator packs the most weight. Regardless, it is still a compact and portable unit that is easy to carry around the house. With the ozone production capacity that it has, it’s probably best used for homes and small commercial spaces. You can in fact use it for areas up to 5000 sq. ft.—just like it claims—but you’d have to be prepared to vacate the space to be treated for a longer time.

Although its 6000-hour ozone plate lifespan isn’t as formidable as the one found on the Ozone Power OP5000, that figure still equates to around two years of use without having to do any replacements. It’s also worth mentioning that the replacement plate is quite affordable at only $20 (as of this writing, at least).

Just like with the Enerzen model, this ozone generator’s warranty period only runs for a year. Mammoth Home has exerted effort to assure consumers of this machine’s durability by housing it in a cast metal case. Overall, this Mammoth air purifier is a great option for budget-conscious folks who don’t really need heavy-duty, industrial-scale air purification.

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Ozone Generator for Odors Buyers Guide


How do ozone generators purify air?

Oxygen gas—the type that we breathe—exists as a combination of two oxygen atoms, O2. This is also the most stable form of oxygen. Ozone molecules (O3), on the other hand, are made up of three oxygen atoms. When air purifiers produce ozone, they’re pretty much producing a type of gas that isn’t as stable as normal oxygen. Because of this instability, they react very easily with organic material.

This reactivity makes ozone perfect for breaking down odor molecules and airborne germs. Ozone can easily attach to and disrupt these unwanted compounds. Running an ozone generator for a few hours can completely neutralize odor-causing bacteria, viruses, mold, or other unpleasant fumes like chemical vapors and cigarette smoke.

Who can benefit from using ozone generators?

People who are in need of heavy-duty deodorizing will find ozone generators extremely helpful. If you have incredibly smelly pets, live with a chain smoker, experience a house fire or left trash around too long to decay, using an ozone generator can help you manage these predicaments. Shop owners who need to maintain their commercial spaces can also benefit from ozone generators. Since a single machine can handle wider areas, they’re a more cost-effective solution compared to using multiple standard air purifiers.

What are its advantages and disadvantages over other types of air purifiers?

There’s virtually no odor that an ozone generator will not be able to handle. As mentioned above, the secret to ozone’s odor-neutralizing power is its high reactivity. But since this is true for undesirable molecules, it could also apply to other organic materials, such as cells in the human body. This is where the main disadvantage of using ozone generators comes in, as they can be harmful to your health if not used correctly.

Moreover, while ozone generators can’t be touched when it comes to neutralizing odors, they don’t do much against dust and particle pollutants. This is their biggest disadvantage compared to air purifiers with HEPA, carbon, and/or other physical filters.

What are the harmful side effects of ozone?

Your internal organs can potentially suffer from ozone damage if you’ve been over-exposed to ozone in the atmosphere. This particular substance can also worsen asthmatic and emphysema symptoms. Minor exposure to ozone can also potentially cause chest pains, coughing, throat irritation, and respiratory inflammation. As such, it’s really important that you minimize your exposure to said substance.

How do I avoid the harmful effects of ozone?

Ozone generators should only be used in empty rooms. After turning on your machine, make sure to vacate the space for the entire duration of the treatment. You should also wait a couple more hours after treatment to make sure that all of the generated ozone has reverted back into safer compounds.

Unused ozone particles don’t really retain their form for a long time. Because of their instability, unreacted molecules eventually get converted back to normal, breathable oxygen after about an hour.

What are the things to watch out for when choosing a model to purchase?

Aside from the usual factors like price, materials, and size, there are other features to look out for when shopping for an ozone generator.

Ozone generators don’t work like conventional air purifiers where air is sucked into the unit, purified, and released back into the atmosphere. This is why you won’t find CADR ratings for these machines. Instead, they have ozone production ratings that tell you how much ozone is produced per hour. As a rule of thumb, the higher the ozone production capacity, the more effective they are for larger spaces and the faster they can get the job done in smaller rooms.

Moreover, specs concerning coverage area aren’t as definitive in the ozone generator category as they are with conventional air purifiers. Sure, manufacturers often quote figures connected to this, but the ozone production capacity is really the most important thing to consider. Here’s the thing: ozone generators can handle even very large areas; it’s really just a matter of how long you leave the machine running.

It’s also helpful to choose a model with a timer that suits the particular space you’re planning to treat with ozone. For example, if you’re looking to deodorize a large room, then the longer the timer in the unit, the better it is for you.

Final Thoughts

If you don’t mind the absence of HEPA or other similar filters to fend off dust and other particles, ozone generators are the most powerful and cost-effective solution when it comes to air purification, especially in larger spaces. There are hardly any malodorous compounds that can stand up to the potency of ozone, and if you follow the right instructions you can easily take advantage of this fact. All of the options presented on this list are great, but if we’re to pick only one, we’d go with the Enerzen O-888. It’s simply highly-potent and powerful for its price, and it comes with all the extra features needed to easily treat homes and commercial spaces.