22 Inch OION Technologies 5-in-1 True HEPA Air Purifier Review

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22 Inch OION Technologies 5-in-1 True HEPA Air Purifier

How important is clean air? Inhale, exhale. Everything you breathe in and out is air.

But what are the possibilities when the air you breathe is polluted?

When the air you breathe is contaminated with bacteria and germs, it can pose a threat to your health.

At home, what can possibly happen to your family when the air they breathe is contaminated with dust, mold, pollen, and any number of other things?

Don’t let your lungs be at risk! Today we introduce you to the newest product we have.

5-in-1 True HEPA Air Purifier 3 Speeds UV-C Sanitizer, Odor Allergen Allergies Eliminator Cleaner, Home Air Filtration for Dust, Mold, Pets, Smokers, Cooking, Powerful LB-999.


OION Technologies has innovated their purifier into something better! This purifier has ultraviolet germicidal irradiation (UVGI) and titanium dioxide (TiO2) technology for improved sanitation of the air. Combined with its 3-In-1 HEPA filtration that has the power to remove 99.7% of airborne pollutants, you and your family can breathe safe, fresh air inside your home.

This purifier does not just reduce odors and germs, it is also stylish and has a classy design fit for any room’s aesthetics.

The main features of this 22 Inch OION Technologies 5-in-1 True HEPA Air Purifier include: 3 Speeds, UV-C Sanitizer, Odor Allergen Allergies Eliminator Cleaner, Home Air Filtration for Dust, Mold, Pets, Smokers, Cooking, and Powerful LB-999. Also included:

  • TiO2and UV-C Technology
  • True HEPA
  • Carbon Filter
  • Pre-Filter
  • Ability to kill germs and bacteria in the air.

The dimensions of this purifier are 11 x 11 x 22 inches and it weighs 10 lbs. It may be light in terms of weight, but it consumes more space than some of its competitors—but that doesn’t impede on its functionality.

Why buy this air purifier?


Let’s talk about the power of its 5-in-1 filtration performance. Other brands have 2 to 3 stages in their cleaning process, and rarely do you see 4 stages—but OION Technologies took it to another level with 5 stages.

Although not all of its processes are geared strictly for air purification, the last stage is what makes it special: it deodorizes the air to produce the freshest scent for your home.

The 5-stage filtration starts by catching large dust particles and various big, airborne bacteria with what we call pre-filtration. Second, the filtered air passed through the HEPA-certified filter, which will capture 99.97% of air pollutants down to 0.3 microns in size—that’s smaller than a grain of table salt.

In the third stage, it removes unhealthy microbes like mold, pollen, bacteria and even dust mites. This makes the air free of microorganisms that can be harmful to your health. This stage offers the promise of safer, fresher air. In the fourth stage, OION Technologies utilizes built-in titanium dioxide (TiO2) and UV-C filters to sterilize and deodorize the air for a better smell.

The UV-C filter is a carbon filter which is key to the last stage, since it eliminates bad odors such as garbage, cigarette smoke, cooking or compost from the kitchen, and another air pollutants that can come from inside or even outside your home.

This carbon filter works hard to maintain your nose and lung health as efficiently as possible. This filter comes with a convenient indicator so that you know when it needs replacing.

Without a doubt, this purifier’s 5-stage filtration will leave the air in your home smelling fresh and your lungs feeling great.

This product also has multiple fan speeds that you can adjust according to your needs. This amazing feature can cleanse a room up to 853 cubic feet in size in an hour.


While there are lots of great features to this purifier, nothing is without its downsides.

We are used to having HEPA filters that are washable and reusable, but with this model, its filters need to be replaced once or twice a year in order to function at maximum efficiency—this can be costly for some families’s budgets.

Another con is the space it takes up on your floor, despite its stylish look.

There is also a feature whose existence is up for debate—while its description says that it comes with a timer, some reviewers claim that it has none, and so they control its settings and power manually.

Regardless of these downsides, this air purifier is a blast and a must-buy to ensure your family’s clean air.

Get one and see if it helps your household find relief from allergies and respiratory discomfort. Experience cleaner air with your family!


This purifier is also super discrete. You can let it run quietly in the background while you go about your day. Sounds amazing, right? You can even let it run while you sleep, it’s so blissfully quiet. You might even sleep a little easier knowing that you’re breathing in fresh, clean air.

Frequently Asked Questions:

1. What is the best true HEPA air purifier?

The OION 3 in 1 True HEPA filter is the best air purifier money can buy.

2. Do HEPA air purifiers really work?

Yes, the True HEPA filter works to get rid of mold, odors, microorganisms, and pet dander from the air.

3. What is the best HEPA air purifier for pet allergies?

The OION Technologies 5 in 1 True HEPA air purifier is the one most loved by reviewers to get rid of pet dander and mold.

4. What are HEPA filters made of?

The carbon filtration makes True HEPA filters the best choice for cleaner air.