Ideal for rooms ranging in size from jusqu'à34, 8m ca (ca 374pi), this air purifier is the perfect choice of doctors. His round filter technology ensures that virtually all the air that circulates through the filter HEPAMC. In addition, you do not have to worry about replacing the filter! Indeed, the honeywell 50250n air purifier filter has unique True HEPAMC: simply vacuum the filter and back into place. This filter and ultra-practical captures particles as small as 0. 3 microns!. True HEPAMC filter capturing 99. 97% of particles suspended in the air such as pollen, pet dander, dust, smoke and mold spores. Standard delivery is provided by the UPS shipping service and is included in the quoted price. Delivery will be approximately 7 to 10 business days after receipt of order. This site will open in a new window. If the site does not open, it could be that your flash-blocking window (pop-up blocker) is activated. You may need to click to accept the window. .