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HVAC Air Filters

Remove dust, dander, and other harmful particles from the air inside your home. Replacement filters are available in 10 sizes.

Protect your home from unseen pollutants

Air filters play an important role in maintaining the health of your family and your HVAC system. By capturing common household irritants like dust, dust mites, pollen, certain viruses, and pet dander, home comfort reaches the next level. 

Enjoy the convenience of Trane® Filters powered by FilterTime™

Make life easier and eliminate the hassle of shopping for air filters by getting them delivered straight to your door. Stock up and save with quantity discounts and subscribe with automatic deliveries. Plus, enable filter reminders in the Trane Home App and never forget to change a filter again.

Use promo code TRANE10 to save 10% off your first order!*

Enhance efficiency and eliminate irritants

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Changing your air filter as directed by your local Trane dealer can lower energy consumption by 5-15%, while enhancing your HVAC systems performance.

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Air filters with MERV9 ratings and higher can remove particles down to 1 to 3 microns in size from the air; protecting you from small, harmful irritants.

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Replacing air filters at least once every 90 days is crucial for properly maintaining an HVAC system as filters prevent dirt and debris from entering the system. 


Support Resources

Find guides to help you set up and use your smart thermostat and Trane Home account.

Getting Started Guide

Learn helpful HVAC tips and tricks before you purchase your system.

Owner’s Manuals

Learn more about your product, like its technical specs and innovative technology.

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Get helpful HVAC tips in our newsletter

Sign up for our email newsletter to learn helpful HVAC tips and tricks before your purchase your system.

Contact a local dealer

Dealers can answer questions, help you find the right products for your home, and repair your system.

We’re here to help

Connect with our Customer Care team about your products, warranties, and dealer concerns.

Available Monday – Friday from 7am to 5pm CST


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*Valid for single use on qualifying purchases in the US. VOID where prohibited.