MagnaFrame III Gel Seal

Gel seal Absolute HEPA filter holding frame for built-up bank installations.

• Constructed of all-welded 14-gauge galvanized steel (also available in 304SST). Sealing integrity is further ensured through the use of welded mitered corners.
• Includes a knife-edge to mate to a gel seal Absolute to ensure an airtight filter to frame seal.
• Includes pre-punched assembly holes for quick and easy assembly. The holes are within the annular dimples to recess assembly bolts or rivets.
• Includes annular based dimples around assembly holes and additional filter receptacle guides are mounted on the top and bottom of the frame to ensure proper filter alignment. Filter changes are simplified as the filter is automatically centered within the holding frame.
• Incorporates swing bolt assemblies with equi-bearing clamps to provide uniform filter sealing pressure. The assemblies are offset to allow easy filter change regardless of filter bank width.
• Available with an optional Absolute prefilter kit that allows the installation of Absolute filter, ASHRAE high-efficiency filter, and prefilter in one assembly. Absolute filter integrity is not compromised during the prefilter service.