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 filtering 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.
Trane Knowledge Shortcuts
Links
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Getting started
Our helpful guide shows you how to find the right matched system for your home. 
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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. -
Clean air quiz
Think you know about the air in your home? Take our clean air quiz and get the facts.