Honeywell Air Cleaners and Honeywell Air Purifiers provide a healthier and altogether cleaner home and work environment. The Honeywell HPA300 True HEPA Whole Room Air Purifier with Allergen Remover comes with a true HEPA filter that captures up to 99.97% of microscopic allergens. It's also capable of gathering 0.3 microns or larger from the air that passes through the filter. The Honeywell 17000-S QuietCare Permanent, True HEPA Air Purifier, Germ Reduction removes at least 99.97% of common household particles and helps eliminate common household odors. The Honeywell 50250 True HEPA, Germ Fighting, Allergen Reducer Air Purifier with Long-Lasting HEPA Filter includes a patented 360 degree air intake and discharge that maximizes overall efficiency, while circulating the surrounding air.