Nordic Pure 18x18x1

Nordic Pure One Inch MERV 8 Replacement Filters 18x18x1

NP18181M8 Overview

Nordic Pure has been manufacturing air filters since the 1960’s. MERV 8 air filters are a good upgrade from the standard disposable filter supplied by heating and cooling equipment manufacturers. MERV 8 air conditioner and furnace filters capture 70-85% of airborne particles 3.0 – 10.0 microns in size. Particles representing this size range from household dust, hair spray, mold spores, dust mites, pollen, and carpet fibers.

These air filters have a nominal size that is in whole inches. The actual size is a fraction smaller. The nominal 1 inch thickness is actually 3/4 inch.

Nominal Size in Inches – 18 x 18 x 1

Actual Size in Inches – 17-1/2 x 17-1/2 x 3/4

Part # NP18181M8

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