Best Ozone-Free Air Purifier: Top 12 Safe Models

Are you searching for the best ozone-free air purifier? Let me save you time and share my list of the 12 best purifiers that I compiled when buying an air cleaner for myself. Scroll down to read now!

Quick Answer

Environmental Protection Agency states that one should not be exposed to 70 PBB ozone per 8 hours. So let’s learn how can you know if the air purifier model produces this gas or not:

• Certifications: Unfortunately many companies advertise falsely that air purifier emits ozone that is safe or use technical terms such as “no harmful” ozone. In this case, looking at the certifications will assure you. CARB, ETL, and UL-listed air purifiers are safe.
• Dust Around Air Purifier: If it releases ions to clean airborne particles such as dust, it will start pilling up near the floor surrounding the air purifier.
• UV Light: Check if the air purifier uses blue light as a cleaning method. The presence of UV light will also indicate ozone generation by the machine.

Now which air purifiers are ozone safe? Levoit Core 300S, IQAir HealthPro Plus, Medify Air MA-14 do not release this gas. However, this list doesn’t end here! Continue reading to check out the detailed review of the 12 best models and find one with suitable area coverage and price for you. Let’s get started!

Best Ozone Free Air Purifier: Top 12 Units

The table listed below has all the essential details:

1. Best Overall: Levoit Core 300S

[amazon box=”B08L73QL1V” title=”Levoit Core 300S”]

Let’s check out the positives and negatives of the 300S:

Pros

• It is CARB-certified. It also has certifications from ETL, FCC, and Energy Star.
• Replacement filters are widely accessible in the market.
• Changing the filter is a simple task, just twist open the cover and insert a new one.
• This air purifier is highly energy-efficient, using only 26 watts of power.
• You can easily set or cancel timers according to your preferences.

Cons

• Has a $50 price difference from its non-smart air purifier counterpart Core 300.

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The 300S is designed for use in medium-sized rooms. It comes equipped with Levoit’s Wi-Fi capability, allowing for remote control. Additionally, it boasts a smart sensor that can adjust fan speed based on real-time air quality. The convenience of voice control compatibility with Amazon Alexa and Google Assistant is also included.

Features

Explore its exceptional features to grasp why it’s truly outstanding.

• The 300S comes with a 2.5M laser dust sensor to improve indoor air quality.
• It has smart functionality for customized settings through the VeSync app.
• The air quality sensor displays the current air level using a color-coded system and sends alerts for any urgent environmental changes.
• The purifier uses Vortex Technology to purify the air up to 5 times an hour.
• Energy-saving mode conserves energy while maintaining air quality by operating at the lowest fan speed.

Specs

The following are the specs of the 300S:

2. Best Energy Efficiency: Levoit Vital 100

[amazon box=”B07X25BNBR” title=”Levoit Vital 100″]

Consider the strong and weak points of Vital 100 to see what sets it apart from the competition.

Pros

• It operates without generating ozone, making it suitable for sensitive individuals. As ozone can result in chest pain, coughing, shortness of breath, and throat irritation.
• The device has low power consumption, costing only $1.60 per month when running continuously for 24 hours.
• The washable pre-filter helps reduce maintenance expenses.
• The timer feature allows you to set the device to turn off automatically when you are away.

Cons

• The lowest settings may not be useful in polluted air.

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This powerful purifier is specifically designed for medium to large rooms, refreshing the air three times per hour with rapid air circulation. But most importantly it does not produce harmful ozone and secondary pollution.

It features a High-Efficiency Activated Carbon filter, effectively absorbing various VOCs and odors. The washable pre-filter captures lint, fibers, and pet fur, making maintenance a breeze.

Features

Here are the amazing features of this unit:

• The 3-Stage filtration ensures optimal purification.
• The noise levels are kept low, making it suitable for running at night during sleep.
• The anti-skid pads protect your floors from scratches.

Specs

Let’s check out the specs of Vital100:

3. Best Odor Removal: Honeywell HPA300

[amazon box=”B00BWYO53G” title=”Honeywell HPA300″]

Let’s dive into the pros and cons of HPA300:

Pros

• Provides 5 air changes per hour in a 219 sq ft room, ensuring thorough air purification.
• Convenient indicator light alerts when air filters are clogged.
• True HEPA filter only needs replacement once a year, reducing maintenance costs.
• Auto mode detects airborne pollutants and adjusts fan speed accordingly.
• Genuine Honeywell pre-filters are readily available, priced at $29.99, and last 3 months.

Cons

• The quality of the front panel could be improved.

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HPA300’s True HEPA filter operates diligently to capture and eliminate airborne particles. It does not emit any ozone. It has a pre-filter to remove odors, ensuring a fresher environment. With an impressive CADR rating of 300, this unit swiftly and efficiently purifies the air. The body design is user-friendly and has a carry handle so you can easily move around.

Features

Let’s explore the amazing features of this unit:

• Offers three air cleaning levels and a Turbo Clean setting, maximizing its air cleaning power.
• You have the option to add an Odor Remover cartridge to tackle unpleasant smells.
• For added convenience, the purifier comes with an automatic shut-off timer, providing 2, 4, or 8-hour options.

Specs

Here are the specs of this purifier:

4. Best Heavy-Duty Air Purifier: IQAir HealthPro Plus

[amazon box=”B002VXDCHW” title=”IQAir HealthPro Plus”]

Let’s analyze the pros and cons of this purifier:

Pros

• Hyper HEPA filters can last up to 4 years and 2 months meaning less spending on maintenance.
• It can trap smaller particles than 0.003 microns hence even viruses are captured.
• V5 Cell filter used to trap odor and smells lasts for 2 years without needing replacements.
• 10 years long warranty will give a peace of mind that your equipment is covered.

Cons

• It consumes more electricity compared to other purifiers at max settings.

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This IQAir product is a top-of-the-line purifier. It not only has exceptional air purification but is also a reliable choice for those seeking a healthier living environment. It efficiently removes pollutants, allergens, and particles, ensuring fresh, clean air in your home. While you get the highest level of cleaning, there is also no need to worry about ozone emissions.

Features

Listed below are the top highlight of this purifier:

• Triple-Seal technology ensures no air escape unfiltered and impure.
• HealthPlus Pro (rubber suspension pads) ensures quiet operations enabling you to sleep peacefully.
• Medical Grade H14 HyperHEPA Filter which is a superior quality filter among air purifiers.

Specs

The following are the specs of this unit:

5. Best Value for Money: Levoit Core 200S

[amazon box=”B08FJ678YK” title=”Levoit Core 200S”]

Let’s explore the merits and drawbacks of this model:

Pros

• The purifier does not produce ozone and may irritate asthmatic individuals.
• You will receive filter life updates through the smartphone app.
• It can exchange the air 5 times in a 183 sq ft space, leaving no airborne particles behind.
• The 200S also features a night light to illuminate your dark rooms.

Cons

• It lacks AirSight Plus, resulting in the absence of a live air quality indicator.

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The Core 200S is an ozone-free air purifier that is great for small rooms and easy to take on trips. It has intuitive controls that can be voice-activated or controlled through a smartphone app. Like other HEPA air purifiers, it can clear away all airborne particles such as dust, wildfire smoke, gaseous pollutants, and more. It is also quite budget friendly so you will get cleaner air with less damage to your pocket.

Features

Let’s explore the features of this unit:

• The memory function retains the last settings even after the air purifier is turned off.
• No more accidental settings changes, thanks to the display lock feature.
• Create schedules for air purifier running time according to your routine.

Specs

Here are the specs of the 200S:

6. Best Portability: Medify Air MA-14

[amazon box=”B07TMMCRGL” title=”Medify Air MA-14″]

Let’s go through the pros and cons of MA-14:

Pros

• It has a lifetime warranty so you can be relieved your investment is safe.
• Its H13 HEPA filters can trap airborne allergens as small as 0.1 microns.
• The air purifier produces 55 dbs on the highest settings which is much less than other air purifiers.
• Dual intake so you can place it anywhere in the room to pull in pet dander, dust mites, mold spores, etc.
• Uses only 26 Watts to operate hence does not burden you with high bills.

Cons

• You should only buy Medify’s own filters to keep it running smoothly and be eligible for a warranty.

[/amazon]

The MA-14 is a compact and powerful air purifier designed to improve indoor air quality. Its advanced filtration system efficiently captures allergens, dust, and other airborne particles, providing fresh, clean air for your space. The manufacturer assures that it does not release ozone. You can keep it on during the night as it has a dedicated sleep mode.

Features

Here are the features of this unit:

• 3-speed settings so you can have indoor air circulation according to your preference.
• Filter Replacement light indicator turns on so you are never behind maintenance.
• Simple control panel based on 3 buttons: Fan speed button, Light button, and Power Button.

Specs

Let’s check out the specs of MA-14:

7. Best Filtration System: Winix 5500-2

[amazon box=”B01D8DAYII” title=”Winix 5500-2″]

Let’s check out the positives and negatives of this unit:

Pros

• It has dual sensors for air quality and light that operate auto mode used for fan settings.
• It is sold and approved by Californian authorities which are intolerant towards ozone emitting products.
• The pre-filter and carbon filter are both reusable, saving you money on maintenance expenses.
• The product includes a 5-button remote control that can be used within a 20-meter distance.
• With 4 fan speed options, it can purify rooms up to 1,740 square feet in just 1 hour.

Cons

• The brightness of the PLASMAWAVE light might bother certain users. It is advisable to cover it with tape.

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Winix 5500-2 boasts three effective filters and utilizes PlasmaWave technology to efficiently remove airborne pollutants. It can get rid of pet hair, dust, and VOCs. The included remote control makes operation convenient. Additionally features like replacement filter indicators, a light sensor, and a particulate matter sensor enhance its usability and effectiveness even further.

Features

Let’s explore the top highlights of this device:

• Display air quality and provide updates on it.
• The ambient light sensor adjusts LED brightness.
• This purifier has an Auto mode, sleep mode, and timer for convenience.

Specs

Listed below are the specs of this purifier:

8. Best Smart Features in Medium-Size Room Air Purifiers: Levoit Core 400S

[amazon box=”B08R794ZMX” title=”Levoit Core 400S”]

Let’s examine the strengths and weaknesses of 400S:

Pros

• The laser dust sensor detects particles smaller than 2.5 microns for thorough purification.
• Enjoy hands-free control with Alexa and Google Assistant compatibility.
• Customize the run schedule and control it remotely, even when you’re away from home.
• This award-winning air purifier is recognized by the German Design and IF Design Awards.

Cons

• The highest setting on this air purifier is quite loud as it is a powerful one.

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The Core 400S comes equipped with a laser dust sensor, which identifies airborne particles. Then it automatically adapts fan settings for optimal performance. Through the VeSync app, you can remotely control the purifier, enabling you to customize settings. As well as monitor air quality, and set schedules directly from your smartphone.

Features

Examine the impressive features and highlights to see firsthand why it’s truly remarkable.

• AirsightPlus is installed. It detects air quality and automatically adjusts fan speed for your convenience.
• Vortex 360° filtration system effectively removes airborne pollutants and gases.
• The VeSync App displays room air quality through a color-coded display, keeping you informed in real time.

Specs

Here are the specs of the 400S:

9. Best Customization Options: Alen FLEX Air Purifier

[amazon box=”B01M6YMWNA” title=”Alen FLEX Air Purifier”]

The following are the good and bad of this purifier:

Pros

• Effective filtration against dust particles and lingering odors.
• Smart Sensor takes charge of fan speed and monitors air quality.
• Energy-efficient with an Energy Star rating, keeping it green!
• Sleek and modern design with color and filter options.
• Comes with a lifetime warranty for ultimate peace of mind.

Cons

• It does not have an air quality detector or auto mode.

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The FLEX is the ideal option for medium to large rooms, covering up to 700 square feet in 30 minutes. It consists of a timer and 4 fan speed settings. It is SleepScore validated and even releases pink noise to help you with deep sleep.

It is one of the ozone-free air purifiers so it does not cause respiratory issues. Not only can you customize its HEPA filters but choose the color of its front panel to match your interior.

Features

Let’s see what features this unit possesses:

• Medical grade air purifier with H13 Hepa technology to capture air pollutants as small as 0.1 microns.
• Child lock feature so kids don’t change settings and push buttons.
• WhisperMax Technology for low noise level (25 dB).
• Customize with 4 types of filters and 5 color panels.

Specs

Listed below are the specs of the ALexFlex:

10. Best Clean Air Delivery Rate: Levoit Core 600S

[amazon box=”B09BJMY8HL” title=”Levoit Core 600S”]

Have a look at the perks and downsides of this model:

Pros

• Experience swift air purification with a high clean air delivery rate of 410 CFM.
• Stay informed about real-time air quality through the LED display or mobile app.
• Rest assured of its energy efficiency, as it consumes only 6.2 watts in sleep mode.
• Effortlessly operate it using Amazon Alexa or Google Assistant for added convenience.

Cons

• Some users reported a whining noise from the motor.

[/amazon]

The Core 600S is an advanced air purifier with a True HEPA filter that effectively captures dust, pollen, pet dander, and more. Its smart functionality allows you to control it through the VeSync app when connected to your home Wi-Fi network. Like all Levoit air purifiers, it cleans airborne particulates but does not release Ozone. It has a light sensor, air quality indicator, display lock button, and more features.

Features

Please take a closer look at its standout features and highlights to appreciate its excellence.

• Benefit from the AirSight Plus Laser Dust Sensor, which optimizes fan speed for thorough air cleaning.
• Impressive at eliminating smoke, volatile organic compounds, and odors due to ARC Formula.
• Take control with customizable schedules, timers, and modes, and monitor filter life and air quality history via your smartphone or tablet.

Specs

Following are the specs of the 600S:

11. Best Fan-Settings: IQAir GC MultiGas

[amazon box=”B00069EGA0″ title=”IQAir GC MultiGas”]

The following are the pros and cons of this unit:

Pros

• Ozone-free filtration can even trap viruses like SARS-CoV-2.
• 320-degree air circulation so no corner is left impure with harmful particles.
• Most true HEPA filters in the market capture 0.3-micron-sized particles while this air purifier can catch 100 times smaller particles (0.003 microns)
• Cartridge-based activated carbon filters that effectively absorb VOCs, and harmful chemicals.
• Despite being so powerful it only consumes 27 watts on the lowest and 215 watts on the highest settings.

Cons

• It’s a very bulky unit so moving it won’t be easy.

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IQAir GC MultiGas does not produce ozone yet it is an extremely powerful air purifier. It is rated number 1 for smoke and tobacco control. It consists of a HyperHEPA pre-filter that is capable of catching ultrafine particulate pollutants such as viruses, bacteria, and allergens. It has a whooping 10-year warranty making it a safe purchase. The best thing is that it has a high-grade fan that is not found in home air purifiers.

Features

Let’s take a closer look at its standout features:

• The remote control is available so you can operate it from afar.
• 6 fan speeds so you can get the highest level of purification.
• Filter-life monitoring feature so you do not have to worry about it.

Specs

The following are the specs of this purifier:

12. Best Design: Smart Air S

[amazon box=”B08ZJTRQDM” title=”Smart Air S”]

Listed below are the pros and cons of this device:

Pros

• It can run on power as low as 6 watts and the highest 38 watts.
• Smart Air S has the option to add on a carbon filter so that in case some users do not prefer it, can remove it.
• It can change the air in a 900 sq. ft room in only 30 minutes.
• Even in the highest setting, it does not make much noise. This is very rare in air purifiers.

Cons

• It does not have pre-filter so pet hair and large particles can be an issue.

[/amazon]

Smart Air S is Ideal for cozy spots like bedrooms and living spaces within your home. It refreshes the air in a 21′ x 21′ room 4 times in just an hour! It’s got this super-efficient HEPA filter that captures particles of sizes as small as 0.07 microns! The carbon filter removes unpleasant odors, VOCs, lingering paint smells, stubborn chemicals, and even smoke. What it is loved for is its design and body shape.

Features

The following are the important highlights of this unit:

• The design has an old-school dial to make it extra user-friendly and minimalistic.
• 3-speed control so you can find the setting according to your preference.
• This purifier consumes very little energy making it a budget-friendly device.

Specs

Listed below are the specs of the Air S:

Now that we have learned about ozone-safe purifiers, let’s take a look at important considerations before making the purchase decision.

Rulebook to Find Best Air Purifiers that are Ozone-Free

To solve the question of which purifier is the most suitable for you, I recommend you go through the following checklist:

1. Choose Mechanical filtration consisting of HEPA and Charcoal filters

When looking for the best ozone-free air purifier, make sure the filtration includes both a HEPA filter and a Charcoal one. A few of their benefits are:

• HEPA filters can remove smoke, pollen, and mold spores from the air.
• The charcoal filter absorbs gases and VOCs.
• Does not release chemical byproducts into the air that can harm the respiratory system.
• Are certified by the US Department of Energy to remove tiny viruses and bacteria.

2. Before Purchase Check Clean Air Delivery Rating (CADR)

The second thing to look for in a purifier is the CADR:

• How many air changes the machine is capable of within one hour?
• It will also show how efficiently an air purifier can clean the atmosphere of a certain size room.

Please note that the higher the CADR, the better the purification is. The cost of the machine will go up as the rating increases. For a mid-sized room, 250 CFM to 300 CFM is considered a good rating. If the room is large size then a rating of 450 CFM is really would be great to clean the air thoroughly.

3. Determine Room Area and Invest in Purifier Accordingly

Air purifiers are made for different room sizes. If you wish to cover small spaces such as 200 sq. ft buying an air purifier of 500 sq. ft will be overspending. It will also consume more power.

On the other hand, if you purchase a small coverage air cleaner for a large room it will not be effective.

4. Have a look at Noise levels

Many air purifiers tend to be noisy at the highest fan speeds. On low fan speeds many cheaper brand air cleaners do not work.

In order to sleep peacefully while your air purifier runs, check noise levels and seller history before purchasing The decibels should not exceed 60, or else it will be bothersome.

5. List Down Which Smart Features You Need

You should assess which smart features you need and which you can forgo. I recommend investing in machines that have timers, auto modes, air quality indicators, and sleep modes. If you need further convenience look for voice control and operation through the app.

FAQs

Conclusion

Investing in the best ozone-free air purifier will keep you safe from health issues. In order to find a purifier that does not emit ozone do the following things. Read product descriptions and be sure it not use UV technology.

Moreover, check out if the device has an ionizer mode or not as it can result in ozone emission. Also, don’t forget about safety certifications.

[amazon box=”B08L73QL1V” title=”Levoit Core 300S”] The Levoit Core 300S is an excellent affordable air purifier that has a compact size and good coverage of 219 sq ft which is enough for every bathroom size. It has a low-noise operation. Moreover, the smart features are a plus. [/amazon]