1. It has a good report, " Residential Air Cleaning Devices ." 2. To get real air cleaning you have to invest in an electronic air cleaner. 3. Such persons are listed in the Yellow Pages under " Air Cleaning & Purifying Equipment," 4. IQAir has Swiss-and California-based installation teams that carry out large air cleaning projects throughout the world. 5. These collectors provide more complete cleaning and reconditioning of bags than shaker or reverse-air cleaning methods. 6. Such persons are listed in the Yellow Pages under " Air Cleaning & AMP; Purifying Equipment," 7. An air cleaning machine can also help. 8. You can also use a HEPA ( high-efficiency particulate arrestor ) air cleaning filter _ roughly $ 200. 9. The engineers devised a way for the astronauts to rig an air cleaning system to keep the crew alive. 10. IQAir, the educational partner of the American Lung Association, has been a leading industry voice against ozone-producing air cleaning technology.
