Keep the air in your home clean and free from harmful particles with these 6 air filters for Honeywell HRF-R3. Designed to fit HPA-090, HPA-100, HPA200, HPA300 models, these white filters with True HEPA filtration technology are perfect for your air purifier. With a filter life of 3 months, they are sure to last a long time and keep your indoor air quality in top shape. Made in the United States, these filters are a must-have for anyone who values clean air in their home.