Featured Filters

Modular Filter Framing System Filters are tightly sealed to eliminate air by-pass Modules are factory engineered with built-in stiffening More information and cut sheets available upon request

Crank lock HEPA filter housing Access for up to four filters and pre-filters wide per door for quick filter change-outs More information and cut sheets available upon request

Holding Frames for gasketed HEPA filters All welded 14 gauge galvaneal steel construction for corrosion resistance and rigidity More information and cut sheets available upon request

Holding Frames for Gel Seal HEPA filters Gel seal for the best protection against by-pass leakage More information and cut sheets available upon request

Filter holding frame and fasteners Accepts any standard size panel, box or header type filter Positive sealing integrity with side wall mounted fasteners More information and cut sheets available upon request

Metal-frame separator-style  For applications with high-temperature requirements up to 1,000 ° F for exhaust air only and 500 ° F for supply air Available with gasket or fluid seal Minimum efficiency of 99.97% on 0.30 micrometer size particles

14 ga. Galvanized steel frame for corrosion resistance and rigidity  Four spring-loaded swing-arm assemblies compress filter gasket for leak-tight seal Flat smooth-finished gasket sealing surface is backed by a rigid standing flange Pre-punched holes facilitate field...

Galvaneal frame  UL 900 Class II Hemmed edge corrugated aluminum separators Water resistant fiberglass media Closed cell neoprene gasket 99.97% efficiency on .3 microns

All-welded 14 gauge galvaneal steel construction for corrosion resistance and rigidity Stainless steel locking arm and screw assemblies secure and seal the HEPA filter Factory-drilled alignment holes facilitate field assembly of built-up filter banks Optional...

Minimum efficiency is 95% on 0.90 micrometer particles  Manufactured in a variety of wood and metal frame types Available with a media pack with aluminum separators or without separators pack Available in a variety of sizes with either a gasket seal or gel seal