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Home & Garden > Home Interior Maintaining your air vent filter

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Maintaining your air filter is an easy task, & it takes a commitment to regular maintenance.

There are some in-line filters. However these filters can be costly & usually must be changed or maintained by a professional

As with most home central air conditioning units there's an intake vent where your air filter fits. The first air intake is before the filter. Usually a 2'x2' or rectangular vent of 20"x30" with slots.

The first step: take that vent cover off. Some are placed on the corner, if so take off both intake vents. Some are on the ceiling. Intake vent covers are metal ...

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