The Best Air Purifier for Perfected Air Quality There are stretches when we wonder if we’ll ever find the best solution to a problem. Top air quality doesn’t have to be one of those when you take advantage of all the features of an air purifier. Not only do they provide you superior air cleaning, they help enhance your home’s efficiency by decreasing contaminants that can build up over time. If you’re wondering about your air purification options in Philadelphia, let the specialists at O'Brien Heating & Air Conditioning know. Give us a call at 610-257-7035 or set up an appointment with our online scheduler and we can get you on our books. PureAir™ S Air Purification System While other air cleaning systems only filter one type of indoor air pollutant, the powerful PureAir™ S Air Purification System counteracts all three. It handles airborne pollutants, bacteria and viruses, chemical odors and vapors. This means your family has purer air to breathe. This air purification system also includes: 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 vapors within 24 hours.** Compatible with iComfort® S30 Ultra Smart Thermostat and communicating Lennox® systems. Built-in sensors work with the S30 to let you know when the filter or purifier needs to be changed.**** Carbon Clean 16® filter neutralizes odors before they recirculate in your home. Photocatalytic oxidation process eliminates VOCs. Zero ozone emissions. 1-Year Rated Life for the filter, cartridge and lamp. 10-Year Limited Warranty on covered components. Price Guide: $$$$ * Based on laboratory and field studies. ** One micron equals approximately 1/25,000 of an inch. *** Ozone Generators that are Sold as Air Cleaners: An Assessment of Effective and Health Consequences, August 2006 **** 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.