DESC: Plugging in an air freshener may help to eliminate random odors, but it won't clean the air, which is becoming more and more necessary these days. The EPA has stated that indoor air quality is now the number-one environmental health concern. Poor-quality indoor air may contain such airborne chemicals as formaldehyde, ammonia, radon, and pesticides as well as allergy-triggering particles like pet dander, dust mites, pollen, mold spores and tobacco smoke. Ideal for rooms or homes up to 2000 square feet, the Airpura R600 All-Purpose Air Purifier provides safe, effective air purification for the home, office or workshop, eliminating airborne chemicals, gases and particles