Air Conditioning Filters PERFECT

Keep your air purifier running efficiently with this True HEPA filter, compatible with the Perfect Aire 1PAPUV27 Air Purifier. True HEPA filter captures 99.97% of all airborne particles as small as 0.3 microns. Package includes 1 activated carbon pre-filter to help reduce common household odors from pets, smoking and cooking. HEPA filter should be changed every 12 months and pre-filter should be changed every 3 months.