The Csonka Air Purifiers are good for perfect for purifying the air in homes and offices of unwanted odors. These appliances will eliminate smells in areas up to 500 square feet. And they aren't just for smoke odor either. Use these Air Purifiers for odors from pets, cooking and chemicals, to create a fresh breathing environment. Don't worry about unwanted odors anymore. Invest in a Csonka Air Purifier and breath easy.