These Mini-Pleat air filters are designed to be versatile enough for all HVAC filter applications, including high humidity and limited space. They are excellent in variable air volume systems. Filters fit in the same space as typical 4" pleated filters, with pressure drop and efficiency similar to 12"-deep filters. They offer more secure filtration than pocket filters in variable air volume systems. 100% synthetic media pack makes the filters extremely strong and resistant to moisture and damage.
3M and AIR HANDLER