H&V's product lines include more than 400 grades of high efficiency,
air, and liquid filter media for applications including HEPA and
ULPA cleanroom, heating, ventilation, and air conditioning (HVAC),
face masks, respirators, and gas masks, vacuum cleaner, and room
air cleaners. These filter media are produced using a variety of
microfiberglass and synthetic fibers by wet laid, drylaid, and meltblown
web forming techniques.
We're dedicated to creating custom material grades that meet your