ZL - offers excellent performance and value for a wide ranges of application
Glasfloss Z-Line Series SB, ZL, HV and MR-11 air filters shall be of the extended-surface pleated-media type
The media utilized shall be made of 100 percent synthetic fibers and the media shall be pleated in a tapered radial configuration
A heavy duty, recycled expanded metal reinforcement shall be laminated to the air-exit side of the media by a thermo-setting adhesive to maintain continuity of the radial pleats
The expanded metal shall be galvanized to resist rust and corrosion
The pleated cartridge shall be bonded to the peripheral interior of the outer frame
A heavy-duty moisture-resistant beverage board incorporating post-consumer material shall be utilized for an encasing frame
The frame face shall be internally laminated to the pleated cartridge apexes
Glasfloss Z-Line Series SB, ZL, HV and MR-11 filters shall be classified under UL std 900 and shall be rated to withstand temperatures up to 180 deg F