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The RectorSeal DF-12581, known as the Dust Free MAC-2020 Filter Cabinet, is suitable for forced warm air furnaces and cooling systems up to five tons, or two thousand CFM. This filter cabinet is made from galvanized steel, ensuring a strong and reliable structure. It is designed for easy replacement of filter media and incorporates a MERV 11 filter to effectively capture airborne particles.
This filter cabinet features a positive seal gasket and a two-stage filter seal, minimizing air leakage for optimal performance. It also has clear markings for filter size, which simplifies maintenance routines.
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