AirMaze Corp. has expanded its line of Class 1 HEPA air filters with the introduction of the Final-Air Mini-Pleat Series with knife-edge design. The new filters combine a knife-edge design or gel-seal channel with a separatorless-style mini-pleat. Uniform pleat spacing and alignment allow for maximum media content in a minimum space.
The use of silicone or urethane gel seals helps ensure a leakproof seal. Urethane-sealed anodized aluminum frames with mitered corners provide added rigidity and structural integrity. An extruded frame eliminates flaking or warping, which is common with particle board frames, and the zinc dusting that can occur with galvanized or galvanneal-framed filters.