very dirty furnace filter

An air conditioner filter that's dirty can't do its job sufficiently, and that can lead to pollen, pet dander, dust and other debris ending up in parts of your home where it shouldn't be. Learn how to clean your AC filter and how often, as well as how to detect a dirty one.

Close up shot of UV bulbs for use in HVAC systems

These days, we're thinking a lot more about what's in the air around us. Installing UV lights in your HVAC units may be worth the cost for some peace of mind. Learn more here.

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