MD1-0045 True HEPA Filter Cartridge

Over time, your HEPA filter begins to clog, reducing the amount of air that is filtered. To maintain true Whole Room Air Purification, it is imperative to change your filter every 6 months, depending on use, using only genuine Sharper Image filters. For filter replacement instructions, see your owner’s manual. This 3-in-1 True HEPA Filter Cartridge, part number MD1-0045, works with PURIFY 5.