With the stick vacuum's three-stage filter system, you can breathe cleaner and fresher air. This advanced filtration technology captures fine dust and allergens, ensuring clean exhaust air. The high filtration efficiency removes particles as small as allergens, maintaining a cleaner and healthier indoor air quality. Not only does the powerful filtration system improve the air you breathe, but it also ensures the optimal performance of your vacuum. The filters are easy to clean, allowing you to maintain the suction power and efficiency of your stick vacuum. With its ability to remove allergens and fine dust, the three-stage filter system offers a great solution for those who suffer from allergies or asthma. Enjoy a cleaner home and fresher air with the stick vacuum's advanced filtration technology.