Buying Guide

Ozone Free Air Purifier Buying Guide

Are you looking for the best ozone-free air purifier? Then, you have come to the right place. In the modern world, pollution and allergens are often scattered in the air and the ozone-free air purifier is the solution you are looking for. The good news is that you can put it in your home or your office, but what else is there.

The smell of ozone is a warning. It means that you must do something about it otherwise it can cause serious damage to your lungs. It can cause shortness of breath, chest pain, coughing, and many other symptoms that point towards a problem with the lungs. This is why it is essential to look for an air purifier that will be able to deal with ozone too. Otherwise, what is the point of having a purifier, if it is unable to deal with such a dangerous molecule?

Source: Business Insider

Which air purifiers are ozone free?

Before looking at which air purifiers do not contain ozone, let’s make some clarifications:

  1. HVAC filters are not classified as air purifiers. So why not? They may have filters, but they do not really remove the particles that are dangerous to the human body. The main purpose of HVAC systems is to allow air to circulate a room and to heat up the air or cool it. But, they are still much better at cleaning the air than any other regular AC system.
  2. For a machine to be considered an air purifier, it must destroy or remove allergens in the air. The HEPA filter is rated as a purifier. In other words, HEPA is able to absorb particles from the air. Sometimes, they also use activated carbon to remove gaseous particles.
  3. Some air purifiers use ozone as a by-product. Unfortunately, some air purifiers are designed to release ozone. Therefore, before you buy any kind of product, check the description for a warning of ozone release. Some companies actually claim that the release of ozone can be considered as a type of air purification. Although this may be true to a certain extent, these ozone emissions also pose potential health risks. Two examples of air purifiers that produce ozone are ionizers and ozone generators.

After clarifying the above points, you can now start to understand which purifiers are able to remove ozone. The following are the types of ozone-free air purifiers:

  1. HEPA filter – They remove 99.97% of all particles in the air. These particles can be as small as 0.3 microns. However, the best thing about HEPA filters is that they do not release ozone. However, if they do not contain activated carbon, they may not be able to eliminate gaseous pollutants. HEPA filters cannot effectively remove odors.
  2. Carbon filter – Speaking of activated carbon, a carbon filter removes gaseous pollutants and VOCs. However, they may release some ozone and have no effect on dust particles. Therefore, it seems that a HEPA filter with activated carbon might work better.
  3. Photoelectric oxidation (PECO)-Compared with PCO, it is more efficient and may be mistaken for PCO. It produces an appropriate amount of hydroxyl radicals to eliminate pollutants. It uses UV-A lamps, which are much safer than UV-C lamps.

Therefore, when you are shopping for an ozone-free air purifier, you can choose from three main categories according to your needs. Please note that you can also choose a mechanical air purifier, which will provide you with the best protection.


How to pick the best ozone-free air purifiers?

An air purifier is manufactured to get rid of solid and gaseous particles in the air that can pose dangers to your lungs. It is meant to alleviate the symptoms of asthma, allergy, and other respiratory ailments. A good air purifier can also help you boost your cardiovascular health. However, studies may not be able to account for other factors, such as regular cleaning in the home, especially with the use of a vacuum.

Now that you have a good understanding of how these devices work, you can start looking through all the different models and features on the market to find which one will satisfy the needs of your home or office.

Source: BestSpy

What to consider when buying air purifiers

Generally, air purifiers are judged based on certain functions. When choosing one for your home or office, you might consider the following:

  1. Certification: The air purifier may come with certification, such as the Energy Star logo. Energy Star products can save you up to 40% of your electricity consumption. In addition, the Association of Household Appliance Manufacturers (AHAM) certification seal may also indicate that the product has passed the Clean Air Transmission Rate (CADR) test.
  2. Noise: Although an air purifier may be useful, you may not like the fact that it generates a lot of noise. An air purifier rated at 50 decibels makes a sound similar to a refrigerator. So, if you want to keep things silent, make sure you consider that factor.
  3. Room Size: These devices might be small in size, but you still have to find a place in a room where they will fit and have clear access to air.
  4. Filter replacement: Having to buy a new filter every few months is not ideal. You need a device with high-quality filters that will last a lot longer. A proper filter should last at least 6 months and up to a year. Although, if we are talking about a device with activated carbon, the filters may need to be replaced more often. This is why it is important to get familiar with all of the costs regarding air purifiers. Some filters are priced as low as 20 dollars, while others are as high as hundreds of dollars. Therefore, you need to strike a balance between price and functionality. You need something that can be easily maintained and that can last for a long time.

While you will not be able to find a perfect air purifier that solves all of your problems at home, you can take a look at some of the best ozone-free air purifiers out there. Here are some that have made a few must-buy lists:

Honeywell HPA300 Air Purifier; 450 square feet, with 5 ACH

The Honeywell HPA300 can also get rid of 99.97% of airborne pollutants. It can capture particles as small as 0.3 microns, just like the Levoit. It can neutralize cooking and smoking odors and get rid of pet dander. It can withstand the airflow of a typical busy home or office.

As for features, the HPA300 has an automatic shutdown timer that can be set in two-hour intervals. It also has 3 air purification levels, the most powerful being the Turbo speed option. You also get a filter replacement notification and control panel light dimmer.

Whirlpool WPPPRO2000 Air Purifier; 490 square feet, with 5 ACH

Source: The Air Geeks

The Whirlpool WPPPRO2000 keeps you healthy by cleaning your air with the use of a HEPA filter. It is very energy efficient, hence the positive Energy Star rating. It can do wonders for rooms up to 500 square feet. Even though it has so much power, it can still do its job pretty quietly. You will not even notice it.

Hathaspace Smart True HEPA Air Purifier

Source: Hathaspace

If you can shell out extra money, you may want to invest in the Hathaspace Smart True HEPA air purifier. It comes with a 6-in-1 air purifier that filters 99.97% of air particles and odors. It can replace the air of a large enough room more than 40 times a day.

It is packed with features that the other air purifiers on this list have. The only reason it is ranked lower is that it is a bit expensive. The price is often double the cost of the other air purifiers.

Final Thoughts

You may need the best ozone-free air purifier on the market to keep your home and office space healthy. This is an essential investment. However, you still have to consider the cost and the expenses of constantly running such a purifier. The above-recommended products are among the best air purifiers. Although, if you feel like these models do not satisfy your needs, there are dozens of other alternatives on the market and you can check them out at 10techpro.

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