How to Clean Your Air
Cleaning Your Air: The Basics
How Trane CleanEffects™ works
Advanced technology makes Trane CleanEffects™ the world's most effective whole-house air filtration system. Understand it with this interactive demo.
How to choose an air cleaner
A lot of products claim to really clean your indoor air. How do you know which ones really work? A few critical criteria can help you make the decision.
What the experts say
The effectiveness of Trane CleanEffects™ air cleaning stands up to the tests of industry-leading experts, including research from Harvard academics.
Upgrading to Trane CleanEffects™
You can take clean air to a higher level. If you own older Trane air-cleaning systems, our upgrade kit can help you make the switch.
Breathe even cleaner indoor air
Tips for a Healthier Home Environment
Fight allergens, health-damaging particles, and even the common flu virus, or Influenza A virus, with these proven methods.
Take advantage of tips and tools for cleaner air
What is Clean Air Delivery Rate?
Clean air delivery rate is used to measure the effectiveness of air cleaning appliances. Created by the EPA, this measure is also recognized by The American Lung Association and the Association of Home Appliance Manufacturers. The higher the clean air delivery rate the more effective the unit is at cleaning the room or home of airborne particles and allergens.
Trane Knowledge Shortcuts
Links
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Get the clean air story
Our interactive guide lets you learn more about clean air topics and how we can help. 
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Trane CleanEffects™
Trane CleanEffects™ is the world's most effective whole-house air filtration system. -
Clean air quiz
Think you know about the air in your home? Take our clean air quiz and get the facts. -
Learn expert advice
In the lab with Dr.Dave MacIntosh
A senior associate with Environmental Health and Engineering Inc., Dave has researched how the home's environment plays an important role in your health.
Learn More