How important is a HEPA filter on a vacuum?
HEPA stands for high-efficiency particulate air. Vacuums equipped with HEPA filtration trap the dirt you can’t see, rather than sending allergens back into the air. … HEPA filters also trap droppings from dust mites, along with pollen, mould, pet dander and tobacco particles. Do you need a HEPA filter on a vacuum? HEPA is a …