The Best Air Purifier for Perfected Air Quality There are stretches when we wonder if we’ll ever discover the best solution to an issue. Ideal air quality doesn’t have to be one of those when you utilize all the benefits of an air purifier. Not only do they provide you superior air cleaning, they help boost your home’s efficiency by decreasing contaminants that can build up year after year. If you want to know more about your air purification selections in Southeast Wisconsin, let the experts at Keystone Heating & Air Conditioning Co., Inc know. Give us a call at 262-358-9468 or set up an appointment with our online scheduler and we can get you on our books. PureAir™ S Air Purification System Some air cleaning systems filter particles, while others combat germs or eliminate odors. The PureAir™ S Air Purification System wipes out all three indoor air pollutants—airborne particles, bacteria and viruses, and chemical odors and vapors. It also gets rid of ozone, which is known to irritate lungs.* This air purification system also features: Hospital-grade filtration. Removes or destroys 90%** of flu and cold viruses, infectious bacteria like MRSA and living microorganisms as small as 0.01 micron.*** Removes 99.9% of mold spores, pollen, dust and pet dander.** Reduces and destroys nearly 50% of household odors within 24 hours.** Compatible with iComfort® S30 Ultra Smart Thermostat and communicating Lennox® systems. Built-in sensors work with the S30 to tell you when the filter or purifier needs to be changed.**** Carbon Clean 16® filter eliminates odors before they recirculate in your home. Photocatalytic oxidation process breaks down VOCs. Zero ozone emissions. 1-Year Rated Life for the filter, cartridge and lamp. 10-Year Limited Warranty on covered components. Price Guide: $$$$ * Ozone Generators that are Sold as Air Cleaners: An Assessment of Effective and Health Consequences, August 2006 ** Based on laboratory and field studies. *** One micron equals approximately 1/25,000 of an inch. **** PureAir™ S requires the iComfort® S30 and a communicating indoor unit. Note: Due to Lennox’s ongoing commitment to quality, specifications and ratings are subject to change without notice.