Brondell Air Purifier Replacement Filters for Revive - 1 yr. Standard Filter Pack - 2 HEPA Filters, 1 Active Carbon Filter - Filters Dust, Smoke, and More. PRF-51

Standard Replacement Filter Pack:One (1) Active Carbon FilterTwo (2) True HEPA FiltersOne-Year Replacement Set - Only for the O2+ Revive PR50-W & PR50-BO2+ Revive The Revive is a combination air purifier and humidifier, designed to remove airborne particles and add moisture for cleaner, more comfortable air. The self-regulating Evaporative Humidification Method utilizes small, light-weight water particles to evenly humidify the room. The Revive has two HEPA filters, a carbon filter, a specialized filter, and a humidifier filter which operates similar to an air washer reducing dust and other air particles in the filter so they are taken out of the room’s atmosphere. The water tank holds 3.5 Liters of water for a full day of humidification, the HEPA filters and Carbon filter are changed every year and the specialized filter and humidifier filter get changed after four months or as needed.

• ONE YEAR REPLACEMENT FILTER PACK: The Active Carbon Filter and both HEPA Filters needed for one year of use in the O2+ Revive is included. Specialty Filters and Humidifier Filters NOT included (sold separately)
• HEPA FILTERS: Moving air through dual HEPA filters, that remove 99.97% of particulates larger than 0.3 microns, makes your air cleaner and fresher so you can breathe easier.
• ACTIVE CARBON FILER: The Active Carbon Filter has a honeycomb structure to ensure full coverage of granulated carbon throughout the filter to help remove odors, and harmful gases.
• ONLY FOR REVIVE: The Revive Standard Replacement Filter Pack will only work with the Brondell O2+ Revive models PR50-W and PR50-B.
• REVIVE REPLACEMENT FILTERS: The HEPA filters and Active Carbon filter are changed every year while the Specialized Filter (PRF-58) and Humidifier Filter (PRF-52) get changed after four months or as needed. Specialized Filters and Humidifier Filters sold separately.