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Product Overview:

Your typical sample of air is full of irritants such as allergens, dust, dander, bacteria, and sometimes even smoke. This true HEPA air purifier removes 99.97% of these airborne irritants to leave your environment healthier and cleaner! With an eco-friendly and lightweight design, you can move this unit easily from room to room. Purifying spaces up to an impressive 1,884 cubic feet, Brondell's O2+ Horizon True HEPA Air Purifier can purify large spaces with ease! The Horizon uses intelligent Ion Technology to emit negatively charged ions to attract and trap positively charged ions like dust, bacteria, and allergens. With 5 layers of filtration, almost all particles are guaranteed to be trapped. Changing filters is quick and convenient, too.
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Product Specifications / Dimensions

Specifiction LabelSpecification Value
Voltage 120v
Frequency 60 Hz
Power Consumption 55W
Filters 4-in-1 Composite Filter (Stage 1 - Woven Pre-Filter
Stage 2 - True HEPA
Stage 3 - Granulated Carbon
Stage 4 - Integrated Cold Catalyst)
Filter Life Four to Six Months / 3500 hours
Dimensions 12.0 in x 6.5 in x 21.2 in
Weight 11 pounds (5 kg)
Effective coverage area 280 sq ft (2 air exchanges per hour)
560 sq ft (1 air exchange per hour)
Noise level 37.7 - 55.43 dB
Warranty 2 Year Limited

More Information

You may be wondering what is a True HEPA and what does that mean? HEPA stands for "High-Efficiency Particulate Arrestance" and to be considered true HEPA, there are certain government standards the air filter must meet. These standards are that it removes 99.97% of particles and allergens including dust, smoke, pet dander, mold spores, and pollen. It must also remove irritants that have a size of 0.3-micron or larger.

Enter: Brondell's O2+ Horizon True HEPA Air Purifier. This impressive unit can purify up to 1,884 cubic feet! The composite filter combines four filtration layers along with the Intelligent Ion Technology to create a 5 stage filtration system. The composite filter includes a Pre-Filter, True HEPA Core, Granulated Carbon Filter, and Integrated Cold Catalyst.

The Intelligent Ion Technology is a truly innovative feat of engineering that emits negatively charged ions into the air. What does this do? Well, pesky particles such as allergens, dust, and bacteria are naturally positively charged, so the negatively charged ions attract and trap these particles. Because of the lightweight and mobile design, you can have this unit follow you wherever you go. It's perfect for family rooms, bedrooms, dorm rooms, and more. With easy to replace filters, you don't have to experience any hassle when it comes time to change the filter. You can also make a guilty-free purchase knowing that this product is engineered for the environment and is highly eco-friendly.

O2+ Horizon True HEPA Air Purifier by Brondell Picture

What Customers Are Saying:

"I bought this purifier during the weeks of Oregon forest fires due to highly polluted air and being shut indoors. It worked unbelievably well for removing cooking fumes as well as other impurities without needing to turn on ion. It was also super quiet at medium speed unless I turn the fan on high, which gave an option. Very pleased with how well it works. Thank you, Brondell, for making this product available at a reasonable price. - Erin P."

"I wanted a filter that would be able to handle the size of a home office while being quiet enough to run while I'm working. This checks both boxes. I can't hear it while working, and on medium, it pulls enough air you can feel the airflow into the room from outside. On low, you would easily not notice its running. The only changes I'd make would be longer timer settings, it only goes to 4 hours, and that ion wouldn't default to on. - Azua G."

"Easy to understand how to operate the unit. The fan is quiet on the low setting. After 2 weeks I opened the unit to clean the filter, as instructions suggest, and found the plastic needed to be wiped down to remove pet hair and dirt. I didn't expect that so soon. Looks to me like this unit is working like it's supposed to by cleaning the air in my house. So far we really like the air purifier. It looks great too!!! - Cathy H."


FAQ For O2+ Horizon True HEPA Air Purifier by Brondell

? Have a question about this product? Click here to ask us!
What is a True HEPA filter and what does that mean?
Answer: A True HEPA filter qualifies as HEPA (high-efficiency particulate arrestance) under U.S. government standards, which means the air filter must remove (from the air that passes through) 99.97% of particles and allergens including dust, smoke, pet dander, mold spores, and pollen that have a size of 0.3 µm (micron) or larger.
What replacement battery type is required for Balance Remote control?
Answer: Battery type is a CR2032 "coin style" battery.
Do your filters utilize Mechanical or Electrical filtration techniques?
Answer: Our Balance and Source air purifiers use mechanical filtration only and do not generate ozone during the filtration process.

O2+ Horizon True HEPA Air Purifier by Brondell Pictures:

O2+ Horizon True HEPA Air Purifier by Brondell
O2+ Horizon True HEPA Air Purifier by Brondell
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Left side
Top view
Top view
Right Side
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Left side
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Front view
Front view