What Happens if the Air Filters are not Changed when the Indicator Light Comes on?

By HVAC.com on March 30, 2015

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If your filters are clogged or dirty, your air purifier may not be able to thoroughly filter your air, which is why changing the filter when indicated is so important. If you don’t change your air filter when the indicator light comes on, your air purifier won’t work as effectively.

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