This Honeywell tabletop air purifier uses a permanent HEPA filter that is 99% efficient at reducing airborne particles such as dust, tobacco smoke, pollen, cat dander and mold spores. Its three power level Ionizer delivers extra cleaning power. The filter is easy to clean, just vacuum every three months. The air purifier is designed for use in a horizontal or vertical position for smaller rooms. Recommended for rooms up to 99 sq. ft. Dimensions: 13" wide x 9" long x 5" high Model HTT-022 Comes with original box and manual. Can be picked up in east end Regina or Pilot Butte.