Trane CleanEffects utilizes patented, breakthrough air cleaning technology to remove up to 99.98% of airborne allergens from the air that passes through the filter, making it 8 times more effective than even the best HEPA room filters and up to 100 times more effective than a standard 1" filter. Trane CleanEffects has been performance-tested by LMS Technologies and Environmental Health &Engineering, Inc. (EH&E), with the results verified by professors from the Harvard School of Public Health, so you know you're getting an air filtration system like no other. Have Logan Services show you how your family can benefit from clean air with an in-home consultation today.