Replacement compatible with Rabbit Air MinusA2 Odor Remover Filter Replacement Kit. Engineered to fit Rabbit Air air purifier models MinusA2, SPA-700A, SPA-780A/N. Reduces common household odors from cooking, cleaning, smoking and pets. True HEPA filtration removes up to 99.97 percent of airborne particles as small as 0.3 microns including smoke, dust, pollen, pet hair and dander, mold spores and dust mites. Recommended to replace every twelve (12) months for maximum efficiency, or more often in harsh environments. Package contains (1) medium filter, (1) True HEPA filter, (1) odor remover filter, and (1) activated carbon filter.