Product details:
IMPORTANT NOTICE Images are for representation purpose only. Actual product size and configuration available may differ from those shown. For specific size and model, please refer to the manufacturer website using MPN (manufacturer part number shown in description).-The Holmes Large Room 4-Speed True HEPA Air Purifier with Quiet Operation clears the air in large rooms up to 349 square feet. The true HEPA filter is up to 99.97% efficient in removing common household odors and allergens such as pollen, dust, mold, pet dander, and smoke from the air passing through it. A washable pre-filter helps capture larger particles and extends the life of the HEPA filter, and a LED filter moniter lets you know when it's time to change your filter, allowing for easy maintenance.