Brondell Revive O2+ Air Purifier and Humidifier


The Brondell Revive O2+ Air Purifier is a high quality air purifier and humidifier.  I love the combination of an air purifier and a humidifier. It uses evaporative humidification and dual true HEPA air filters to not only purify the air but also refresh it.

The air purifier adjusts the speed based on pollutants in the air and automatically increases the fan speed to clean the air.  Even with the fan on high, it doesn’t sound very loud. The humidifier automatically shuts off, which is a plus.

The air feels cleaner because there is definitely less dust.  My breathing feels better and my nose is less stuffy.   My allergies have improved since we started using the Brondell Air Purifier.  

The O2+ series helps eliminate contaminants such as dust, smoke, pollen (including tree, grass, and ragweed), pet dander, mold, odor, and harmful VOCs.  Its certified true HEPA air filters remove 99.97% of particulates and allergens above .3 microns. Active carbon filters effectively reduce smoke, odor, and harmful off-gassing VOCs (including formaldehyde and benzene).

The Dual Intake creates better airflow with the Efficient Dual Suction System and the dual true HEPA filtration.

What is the air coverage for the O2+ Revive purifier?

  • Regular Residential Use: 627.5 sq. ft. (3 Air Changes Per Hour)
  • Allergy Sufferers Use: 376.5 sq. ft. (5 Air Changes Per Hour)
  • Humidifying Capacity: 350 ml/hr

The filters should be replaced yearly and they are a bit pricey. But it is worth the price for cleaner air.

Check out the website for more information and pricing.


Maria is a senior writer at With a background in journalism and a love for New York City, Maria specializes in creating informative and engaging content about the Big Apple, products, and reviews. By day, she's a real estate agent, and she's a proud mom of two. Maria is passionate about writing about startups and companies with fascinating stories. Her attention to detail ensures that her writing is informative, engaging, and accurate. When she's not writing, Maria loves to travel and explore new places.