We manufacture zoning systems in Cleveland, OH. Our products feature reliable air-driven damper operation, easy installation, and zero maintenance. We have solutions for the residential and light commercial markets, with products ideal for both retrofit and new construction. We also offer a limited lifetime warranty, made possible by our extremely reliable dampers. There are no motors on the dampers, which means they last longer. Custom sizes and retrofit dampers available.
Armstrong Monitoring
Armstrong Monitoring is dedicated to pushing the boundaries of innovation in environmental monitoring technology. Whether you’re in the manufacturing, energy, healthcare, or any other industry that requires accurate environmental monitoring, we’re here to help. Together, let’s shape a future where creating cutting-edge solutions that empower industries to make informed decisions to ensure the safety of building occupants and protect valuable assets, and data-driven decisions lead to healthier environments and a more sustainable world.
Airoverse
Elevating Building Automation. At Airoverse, we’re passionate about creating smarter, more efficient spaces. Our cutting-edge Building Automation System (BAS) is designed to revolutionize the way you manage your commercial buildings.
Air Scrubber by ActivePure
Air Scrubber by ActivePure delivers advanced air and surface purification for homes and businesses, harnessing NASA-developed ActivePure Technology to neutralize up to 99.9% of contaminants, including viruses, bacteria, and allergens. Unlike traditional filters, Air Scrubber’s solutions actively target and eliminate pollutants in real-time. Trusted by HVAC professionals and healthcare partners, Air Scrubber offers both portable and integrated systems to create cleaner, healthier, and safer indoor spaces, providing ongoing protection and peace of mind for occupants.
Air+
Air+ manufactures advanced bipolar ionization systems that improve indoor air quality by reducing airborne particles, neutralizing odors and VOCs and deactivating virus and bacteria. Our energy-efficient, low-maintenance solutions integrate seamlessly with HVAC systems across commercial, residential and industrial facilities . All needlepoint products are UL2998 validated for zero ozone emissions, ensuring safe, sustainable performance while delivering cleaner, healthier air for building occupants. Air+ also supports engineers in leveraging ASHRAE’s IAQ Procedure offering free software, AirCalcs+. | Air+ delivers powerful bipolar ionization solutions that remove odors and reduce cigarette smoke in casinos, creating cleaner, fresher air that keeps guests comfortable—and playing longer. Our systems integrate seamlessly into existing HVAC equipment and require minimal upkeep. With our Hardware-as-a-Service (HAAS) program, casinos can lease the equipment with full maintenance included, ensuring reliable performance without upfront capital or operational hassle. Air+ helps you improve guest experience, protect your brand, and keep players on the casino floor where revenue is made. | Air+ delivers proven odor and corrosion control for the wastewater industry. Using advanced bipolar ionization technology, Air+ neutralizes hydrogen sulfide (H₂S) and other airborne contaminants in wastewater plant buildings, tanks, and collection systems—eliminating odors, preventing corrosion, enhancing worker safety, and lowering O&M costs. The Air+ Supply System is ideal for use in enclosed buildings or tanks at treatment plants. The Air+ Odor Beast targets lift stations, wet wells, and other odorous locations along the collection system. Learn more at www.air-plus.com
Agentis Air
Agentis Air is dedicated to delivering scientifically validated air purification solutions for homes and workplaces. Our Brio 650 system combines patented APART™ technology with rigorous lab testing to remove allergens, mold, viruses, wildfire smoke, and fine particulate matter, providing families and professionals with safer, healthier indoor air. Certified CARB-compliant, ASHRAE 241, and zero-ozone, Brio 650 offers trusted performance and peace of mind.
AeroClenz
ASHRAE 241 changed the rules—clean air is now a requirement. AeroClenz delivers continuous UV-C LED environmental hygiene engineered for occupied spaces, treating air and exposed surfaces between cleaning cycles where HVAC and manual disinfection stop. Built for building automation and smart controls, AeroClenz adds measurable eACH using 265-nm UV-C LEDs and intelligent safety logic—no chemicals, ozone, mercury, or disruption. See how clean air becomes infrastructure at our AHR Expo booth.
ActivePure
ActivePure is the global leader in advanced air and surface purification, using patented, energy-efficient technology trusted in homes, businesses, schools, and healthcare. NASA-developed ActivePure Technology proactively neutralizes up to 99.9% of airborne and surface contaminants, including viruses, bacteria, mold, and allergens in real time. Unlike passive filtration, ActivePure solutions actively eliminate pollutants. Available as both portable and built-in units, including Air Scrubber by ActivePure, they help HVAC professionals deliver cleaner, safer, and more sustainable environments.