appliance air filters
american air filter 179 403 500 16 inch x 20 inch x 4 inch perfectpleat air filter pack of 6
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 length 16 width 20 height 4 sku jnsn51380
american air filter