Honeywell R-type hepa filter

R HEPA filters help capture up to 99.97% of microscopic airborne allergens and particles. Simply replace certified HEPA filters once a year. The odor-reducing pre-filters are used alongside these filters and are sold separately. Use only genuine Honeywell air purifier filters for optimal performance, efficiency and fit. Crafted to help remove pet dander, pollen, dust, dust mite debris and smoke.