Brondell O2+ Revive Humidifier Filter (3 Pk.)

by Brondell |
Item # 980137707
Model # PRF-52 |

About this item

  • 1-year replacement filter pack
  • Traps dust and particles, creates a consistent humidity level
  • Compatible with the Brondell O2+ Revive models PR50-W and PR50-B
current price: $69.98
Free shipping for Plus


Don't just filter your air—refresh it! The Brondell O2+ Revive True HEPA Air Purifier + Humidifier uses super-efficient evaporative humidification for a more consistent humidity level that won’t over-saturate the immediate surrounding area. This one-year replacement pack of humidifier filters works similarly to an air washer, trapping dust and particles, taking them out of the room's atmosphere. Specialty filters and humidifier filters are NOT included (sold separately). 

What humidifier is this filter pack compatible with?

This Replacement Filter Pack will only work with the Brondell O2+ Revive Air Purifier + Humidifier models PR50-W and PR50-B. 

How often should I change the filters in my humidifier? 

This replacement filter pack is good for one year of use with the Brondell 02+ Revive True HEPA Air Purifier + Humidifier. The Humidifier Filters (PRF-52) get changed after four months or as needed along with the Specialized Filters (PRF-58). The Standard Replacement Filter Pack (PRF-51) is changed every year. Standard Replacement Filter Pack and Specialized Filters are sold separately. This pack of humidifier filters is good for one year of use in the O2+ Revive. 

How does this filter work to humidify the air? 

These humidifier filters work in tandem with the Brondell 02+ Revive's Active Charcoal and True HEPA filters (sold separately) to trap dust and other particles and filter them out. The machine uses evaporative humidification, creating water particles to humidify the room's atmosphere. The water particles are small and lightweight, allowing them to travel through the air more easily and efficiently, providing an even humidity throughout the room. 

Which is better, an air purifier or a humidifier? 

An air purifier cleans the air in your home by removing harmful allergens and reducing mold and germs. A humidifier controls humidity and even helps skin stay moisturized in dry climates or seasons. So, while an air purifier may work to remove pollutants from the air, a humidifier can help respiratory problems feel less severe. That's why the Brondell 02+ Revive works as both an air purifier and a humidifier. The Humidifier Filter and a Humidity Sensor work together to control the amount of moisture released based on the room's temperature and humidity level. Like an air washer, the 02+ Revive Air Purifier + Humidifier catches dust and other air particles in the filter so they are taken out of the air you breathe.

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