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Small pressure drop for high energy efficiency
Particles of 0
Filters dust
Humidifier pad made of expanded aluminum
merv 8 4inch EXPXXFIL0020_thickness_4-3/8 Small pressure drop for highHigh Capacity Pleated Air Filter featuring mechanical MERV 8 performance at a very low, energy saving pressure drop setting the standard for performance. Mechanical media does not rely on a static charge to achieve efficiency rating Low pressure drop up to 50% lower than comparable products. This means a significant reduction in operating resistance which equals energy savings 28 point die cut frame with diagonal supports bonded to the media pack for
