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June 5, 2014

Sustainability Tip of the Week : Change your air conditioner filter

When is the last time you changed your air conditioner filter? During times of heavy use – like when the weather gets warmer – filters should be changed each month or every three months, depending on your system. Clogged filters can mean your system is working too hard to cool the house, wasting energy and raising your electric bill. Terps leave small footprints. Go to and click on “Receive our e-newsletter.” For more sustainability tips, visit {Will appear in FYI on Jun 5, 2014
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Other Contact Information:
Kate Richard Office of Sustainability +1 301 405 5408

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