Best Ozone Free Air Purifier

Levoit LV-H133 Air Purifier

Honeywell HPA200 Air Purifier

Whirlpool WPPRO2000B Air Purifier

Ozone is a very unstable form of oxygen. Ozone-free air purifiers generate ozone-free air to clean the air in your home, office, or car up to several times per hour. These devices use ultraviolet (UV) light or corona discharge technology to produce ozone-free air. Ozone-free air purifiers are good for indoor use because they do not release any ozone into the air.

The best ozone-free air purifiers will remove particles and allergens from the air, making them easier to breathe. They should also be easy to clean and maintain so that you can get the most out of your device. Ozone-free air purifiers are often portable devices that can easily be moved from room to room or between your car and home.

The best ozone-free air purifiers will also have an attached HEPA filter that captures up to 99% of all particles as small as 0.3 microns (ultrafine). Ozone-free air purifiers with only ultrafine filters may not capture harmful bacteria and chemicals found in the air.

Top 5 Best Ozone-free Air Purifiers

Whirlpool WPPRO2000B Air Purifier

Whirlpool WPPRO2000 Air Purifier

With features to create a comfortable environment so you can breathe easy, the Whirlpool WPPRO2000 Air Purifier is perfect for larger spaces. The Quiet System offers the quietest high efficiency air purifier by removing airborne allergens like dust, pet dander, pollen, tobacco smoke and more. With 4 fan speeds including Turbo Setting there’s one that fits your needs whether you need quick airflow or gentle night time cooling. With Sleep Mode with programmable timer trust that all operations are composed to be as quiet as possible while saving energy – this unit can even be used year-round!

For large spaces up to 508 square feet the active charcoal pre-filter captures odors and pre-cleans before it reaches the True HEPA filter. This pre-filter has a triple action formula that captures odors, dust and allergens which means it will last up to 3 months before needing replacement. Save time and money by changing the remodeable filter every six months instead of after each use. The remodeable filter is washable so you can reuse it over and over again.

The Whirlpool WPPRO2000B air purifier is the most powerful and largest in its class, perfect for allergy sufferers. This Ozone-free air purifier reduces airborne particles and cleans and filters them out of your space. It covers up to 508 square feet; ideal for families with pets or small children who suffer from allergies. Ozone-free so you can breathe easier!

Features
  • Ozone-free so you can breathe easier
  • Advance Electronic control (Smart Screen Touch)
  • Air Quality Monitoring (Auto Mode- Blue/Yellow/Red indicator)
  • Built-In Reliable AQ (Air Quality) VOCs sensor
  • Programmable 2/4/6/8 hrs Count Down timer (Automatically turns OFF)
  • Sleep Mode (Best Sound Quality, Auto-Dim)
  • HEPA Filter Timer Reset (5-Stage)
Honeywell HPA200 Air Purifier

Honeywell HPA300 Whole Room Air Purifier for Pet Dander and Allergies

The Honeywell HPA200 Air Purifier is specially made for large rooms. The HEPA air purifier helps to make the air you breathe cleaner and reduces up to 99.9% of certain airborne particles like pollen, pet dander and smoke.

The optimal air cleaning level is 3+ in order to experience an effective clean without drastically changing the room’s climate; we recommend trying Turbo Clean (level 4) if particular allergens or bacteria are a concern surrounding your area. For families with high energy dogs or cats, this filter also circulates strong odors quickly through its fresh smelling filter media when turned on at max capacity.There’s no ozone emission because there is no ionic filter.

Features
  • HEPA Filtration
  • Activated carbon pre-filter
  • Easy to use touch controls
  • Power Settings – 3 (high/medium/low)
  • Filter Change Indicator and Reset
  • Room Size: Large (310 sq. ft.)
Renpho AP-001 Air Purifier

Renpho AP-001 Air Purifier

The Renpho AP-001 Air Purifier gives you the ability to stay healthy and breathe deeply. This ozone-free air purifier has 5 filter stages that remove 99.97% of airborne pollutants like allergens, odors, pet dander, dust, smoke pollen and particles as small as 0.3 microns. It circulates air 3 times per hour in rooms up to 301 sq feet (28 m²), effectingively capturing all those pesky health threats lurking about your home or office space. And with a built-in smart air quality sensor, set the unit on auto mode and it’ll detect at every moment whether the environment is safe enough for prolonged breathing—making sure we live one day more than our last!

Features
  • Premium 5-stage Filtration
  • No UV-C, No harmful Ozone
  • Room Size: Large (310 sq. ft.)
  • Child lock mode
  • Smart Air Quality Monitor
  • Whisper-Quiet Operation
  • Separated Filter Replacement Indicator
Coway AP-1512HH Air Purifier with True HEPA and Eco Mode

Air Oasis iAdaptAir

The Coway Mighty (AP-1512HH) Air Purifier is powerful, yet small. It’s ideal for those who live with allergies and asthma because it reduces up to 99.97% of particles 0.3 microns in the air accumulating your space-including all forms of pollen (such as grass or tree), dust, animal dander, mold spores and other allergens that cause problems just by being there! Plus, this unit also reduces all volatile organic compounds from cooking or smoking that can trigger unwelcome odors into a room-even without removing food from the stovetop! The compact unit helps maintain better living conditions not only at home but in offices as well-especially where lots of people consistently come together each day!

Features
  • HEPA Filtration, Four-stage filtration (pre-filter, odorization filter, true HEPA filter, and bipolar device)
  • CADR (Clean Air Delivery Rate)233 (Smoke), 246 (Dust), 240 (Pollen)
  • Power Settings – 5
  • Air Quality Indicator and Auto Mode
  • Filter Replacement Indicator
  • Room Size: 361 sq. ft.
  •  Does not emit ozone
Levoit LV-H133 Air Purifier

Levoit LV-H133 Air Purifier

The Levoit LV-H133 Air Purifier is perfect for all your needs. The activated carbon filter captures anything from dust and pollen to cooking odors and even volatile organic compounds (VOCs). It also helps allergies by trapping allergens in the air, such as pet fur and other contaminants. This product is perfect in apartments or houses with pets because of its ability to eliminate odors like cat urine, dog breath, and any other unpleasant smells that may be found in your household when you own a furry friend! 

Our advanced airflow technology and the air purifying filters we start with start work to capture particles in less than 30 minutes. You can enjoy fresh air faster and easier than ever before, anywhere from 538ft² up to 1076ft² spaces

The sleek design will add some style to every room while still looking practical and professional. This product is great because it can adapt to your current living situation. It’s perfect for small rooms like bedrooms, but if you have a larger area to clean—like an open office space or large kitchen—you can also purchase two units so they can work together!

Features
  • True HEPA Filtration, 3-Stage Filtration
  • Auto Mode
  • Quiet Operation (On the lowest fan speed, turn down the noise levels to as quiet as 25dB.)
  • Fully Certified
  • LED Display
  • Timer Function
  • Air Quality Updates
  • Room Size: 442sq. ft.
  •  Does not emit ozone

How to Choose the Best Ozone-free Air Purifier

Ozone-free air purifiers come with a variety of features that will help you better understand the device and its intended use. These include:

  • Type – There are three types of ozone-free air purifiers: UV light, corona discharge technology, and ionizers. Each type uses different technology to produce ozone-free air.
  • UV Lamp Life – It is important to remember that each time you turn on your ozone-free air purifier, the ultraviolet light bulb will age. The life of a UV lamp varies with use and can range from 6,000 hours or more to 10 days or less. Replacing the bulb may be an additional expense for some devices.
  • Area – Determine the size of the area you want to purify with your device. Some ozone-free air purifiers are designed for up to 100 square feet, others can clean spaces as large as 500 square feet. If you live in a small apartment or plan on using your ozone-free air purifier only in your home, then a device for up to 100 square feet might be sufficient. However, if you want to purify your car air as well as the air in your home, consider a larger ozone-free air purifier.
  • Coverage – UV light and corona discharge technology can cover areas of 250 or more cubic feet per minute (CFM) and cover larger spaces. Air ionizers can cover up to 1,500 square feet with ozone-free air but the airflow is usually less than UV light and corona discharge devices.
  • Filter – Make sure your ozone-free air purifier has a filter to catch ultrafine particles as small as 0.3 microns. Additionally, make sure the filter is easy to clean and maintain so that it can capture all particles in the air.
  • Energy Efficiency – While ozone-free air purifiers are generally energy-efficient, some are more efficient than others. Energy-efficient devices will cost less to operate over time.
  • Noise Level – Some ozone-free air purifiers will generate more noise than others, so be sure to consider the noise level of any device you are considering.
  • Additional Features – Some ozone-free air purifiers have additional features such as ultraviolet germicidal irradiation (UVGI) technology and automatic shut-off functions. UVGI is a feature that produces short-wave ultraviolet light to kill viruses, bacteria, and other microorganisms in the air. UV germicidal irradiation is effective at killing dangerous organisms by damaging their DNA so they are unable to reproduce or infect human cells.

Why do air purifiers create ozone?

Ozone is a common by-product of ultraviolet germicidal irradiation technology used in some air purifiers. UV light strikes oxygen molecules, splitting them into separate single-molecule O2 and two free-radical unstable O atoms called ozone (O3). The ozone eventually recombines with an oxygen molecule to form stable O2.

The creation of ozone is not an indication of air purifier quality. Some devices create more ozone than others, so manufacturers are required to include information in the product description about the amount of ozone created by their device.

Although they can be done safely when monitored carefully, do not attempt to build your own air purifier with a UV bulb. Always use a device that is UL listed by a nationally recognized testing laboratory.

Low-Ozone and Ozone-Free Air Purifiers

Ozone-free air purifiers are different than low-ozone air purifiers. Ozone-free devices do not produce ozone while low-ozone devices emit some ozone but at levels below the allowable limits set by the U.S. Food and Drug Administration (FDA).

The higher the amount of energy, ultraviolet light, or charged particles in an air purifier, the more ozone it may create. When choosing an ozone-free device, make sure the ultraviolet germicidal irradiation technology it uses does not emit high levels of UV light or energy that can split oxygen molecules into ozone.

The EPA has strict guideline limits on the level of ozone that can be generated by an air purifier. Some devices claim to be “ozone free” when they actually generate very low levels, which breaks FDA regulation but is considered safe.

There is some disagreement among experts about whether it is a good idea to have ozone-free air in homes and other environments. In a healthy environment, ozone is a toxic substance that can irritate the lungs and airways. However, many people also believe that inhaling low levels of ozone may help strengthen the immune system.

If you are interested in an ozone-free air purifier, be sure to carefully read all product information before making a purchase decision.

Conclusion

Ozone is harmful for our health, but at the same time ozone machines are not suitable for home use. The best air purifiers for home use are those that do not generate ozone. Ozone Free Air Purifier does not create ozone, so it is safe to have at home.