American Air Filter 179-403-500 16" X 20" X 4" PerfectPleat Air Filter (6 Pack)

American Air Filter 179-403-500 16" X 20" X 4" PerfectPleat Air Filter (6 Pack) Review

American Air Filter 179-403-500 16" X 20" X 4" PerfectPleat Air Filter (6 Pack) Feature

• American Air Filter
• 179-403-500
• Indoor Air Filtration

American Air Filter 179-403-500 16" X 20" X 4" PerfectPleat Air Filter (6 Pack)American Air Filter 179-403-500 16" X 20" X 4" PerfectPleat Air Filter (6 Pack) Features:;Offers the same consistent pleat spacing and rugged durability characteristic of the highly successful 2" models;Even more strength through advancements to create one tough filter;The 4" filter secures a DuraFlex media pack inside of a bonded die cut frame;Straps on the air entering side of the filter help maintain pleat spacing while specially designed spacers inserted into the pleat valleys assist in keeping the pleats open during use;All frame components, strap, and pleat spacers are made with beverage containerboard with the highest wet strength available, providing excellent strength and durability;Perfect Pleat 4" filters are an excellent choice when upgrading to higher efficiencies where 2" pleated filters are used, particularly in front loading frames;Can be used as final filters in single bank housings;16" x 20" x 4"