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The GeneralAire MAC2020 Media Air Cleaner fits any furnace or air conditioner with the following size duct opening:
This GeneralAire MAC2020 media air cleaner features a door opening by which the filter can be changed. This GeneralAire MAC series air cleaner features MERV 10 filtration.
The GeneralAire MAC2020 Media Air Cleaner specifications:
The GeneralAire MAC2020 media air cleaner is also known as GeneralAire part no. 4530.