Koch Filter is a leading manufacturer of indoor air filtration solutions that protect the quality of life for individuals while protecting processes and equipment in the workplace. Their offerings are one of the broadest in the industry, which includes medium and high-efficiency filters, HEPA filters, disposable commercial and Industrial filters, automatic roll filters, pocket filters, pleated filters, carbon and gas phase filters, industrial coatings filtration, filter frames and housings, industrial cartridges and more!
CGC
QMARK
Q-PAC
Q-PAC builds smarter fans for commercial air handlers.
Facility teams face challenges head-on—they adapt, solve problems, and keep systems running without pause. Infrastructure should meet that same standard of resilience. The Q-PAC Fan does exactly that. This multimotor plenum fan simplifies airflow by using multiple motors that operate as one, keeping airflow steady through any condition. Installation takes little effort, maintenance isn’t needed, and long-term reliability comes built in.
Resilience depends not just on how something is built, but on what keeps it going. That’s the Q-PAC difference.
UV RESOURCES
UV Resources provides state-of-the-art, affordable Ultraviolet-C, or UV-C, products for the HVACR Industry. System benefits include saving 10-25% of energy, destroying surface and airborne microorganisms, restoring airflow levels to original specifications, increases HVAC/R equipment life, reduces maintenance, which results in greatly improved indoor air quality. Direct product solutions are comprised of Stationary AIr Handlers, Rooftop HVAC/R Units, Fan Coil Units, and Infection Control.
ZEHNDER RITTLING
KELVION
VIBRO-ACOUSTICS
Vibro-Accoustics offers a complete line of standard and custom sound attenuation devices, vibration isolators, seismic restraint systems, floating floors and indoor climate systems. These products are used in commercial, institutional, and residential buildings to reduce mechanical equipment noise transmitted through the ducting system achieving desired noise criteria in the occupied space. More specifically, typical applications are silencing for every type of fan: axial, inline centrifugal, mixed flow, and roof exhaust fans, in addition to air handling units. Products are designed to fit the ducting system without compromising performance, space, pressure drop or project cost.
VENTROL
Ventrol’s manufacturing excellence includes a comprehensive range of air handling solutions utilizing integrated frame construction, modular configurations or knock-down units for field assembly where required. Specialties include custom air handlers with energy recovery technologies, compact handlers, FANWALL Technology, knock-down construction, special materials of construction (steel, aluminum, or stainless steel), cooling and heating coils and humidification.
VENMAR
Venmar is a distributor of ventilation systems, range hoods, attic ventilators, and air exchangers known to improve indoor air quality and ensure lasting comfortability. Notable products include custom energy recovery ventilators, heat recovery ventilators, and integrated air handling units. Further customization options include enthalpy wheels, plate heat exchangers, and heat pipe technology. Heat and energy recovery units are available with FANWALL Technology.









