Extended surface pleated panel filters are designed for use in air filtration systems and equipment, as stand alone basic efficiency products or as pre-filters to higher efficiency bag, rigid box or cell type filter.

The 26 point clay coated, kraft-baord die cut frame, diagonal and horizontal support members, radial wedge design and expanded metal media support create one of the most rigid filters of its type in the industry.The media pack, comprised of 100% polypropylene fibers, is bonded to the inside perimeter of the enclosure frame by a moisture resistant adhesive, providing a continuous and positive seal.The standard offering is rated by Underwriters Laboratories as Class II, per UL Standard 900.Our pleat is designed to work suitably within built up filter banks and/or side access systems. Available in nominal 1", 2" and 4" depths and 50 standard size offerings, this product is designed to fit most industrial and commercial applications with little or no system modification.

Rigid construction, extended surface and long service life are features and benefits which makes our pleat an excellent option for meeting the requirements in today's filtration market.