Powerful. Reliable. Proven.

Minimize Exposure Risk:

HEPA + Ozone-Free Ionization + UV

Tiny particulates, such as coronavirus molecules, at .1 -.12 microns, can penetrate the lungs and bloodstream when inhaled, posing a dire threat to our health. ISO-Aire captures and destroys these harmful aerosolized particles. ISO-Aire is an innovative and long-lasting, clean air technology solution designed with power-driven and proven components including a 99.99% HEPA (High-efficiency Particulate Air) filtration, ozone-free bipolar ionization and UVC sterilization used on recirculation models. By combining these components, ISO-Aire delivers proven mitigation strategies that exceed the minimum requirements for indoor air quality established by ASHRAE and the Centers for Disease Control and Prevention (CDC). Our easy-to-install recirculation model is designed to provide clean air to multi-room applications effectively and efficiently 24/7.

ISO-Aire RSF300 at a government building in the Twin Cities of Minn.

ISO-Aire RSF300 at a government building in the Twin Cities of Minn.

Customized Comfort

  • Versatile and effective for both recirculation and exhaust/negative pressure needs in a variety of indoor environments including multi-room settings, examination rooms, schools, fitness centers, senior living centers, offices, restaurants, etc.

  • Unit installation can be customized to individual application needs

  • Effective and quiet solution, operating with low noise levels

  • All models are insulated, utilize sound attenuation and built with quality UL listed components

  • Easy and safe operation with the capacity to accommodate even large rooms

  • Modern aesthetic with color options available

  • Built with pride in St. Paul, MN

Strategic Design with Safety Top of Mind.

Tailored installation maximizes safe and continuous air flow, pulling air and airborne contaminants away from the source. ISO-Aire captures and destroys harmful aerosolized particles.

Learn more how the ISO-Aire HEPA air purifiers clean the air using a 99.99% HEPA filter, ozone-free bipolar ionization, and germicidal UVC.

Tiny Tots Daycare with an ISO-Aire HEPA air purifier helping to keep children and staff safe.

Tiny Tots Daycare with an ISO-Aire HEPA air purifier helping to keep children and staff safe.

 WHAT: ISO-Aire filters and cleans indoor air, improving air quality by removing and destroying up to 99.99% of potentially harmful airborne contaminants such as viruses, bacteria, mold, and pollen particles.

HOW: Inside the ISO-Aire system, reliable and proven medical-grade components protect us by eliminating 99.99% of potentially harmful particulates. ISO-Aire utilizes a HEPA (High-efficiency Particulate Air) filter and can be bolstered with powerful UVC sterilization or ozone-free bipolar ionization in high-occupancy environments.

WHEN: ISO-Aire is now available for commercial applications. The technology was developed and purpose-built to address COVID-19 and other droplet and/or airborne-based infections in healthcare settings in early 2020. It was created in conjunction with a leading Minnesota healthcare partner to adhere to stringent hospital isolation room requirements, safely protecting patients and staff.

ISO-Aire HEPA air purifier throwing clean air and pulling contaminated air down away from breathing zone

This image represents how the ISO-Aire draws in contaminated air and pumps out clean air.

WHO: ISO-Aire is a sound, convenient, high-performance solution for small business owners, commercial property owners and facility managers looking to safeguard their employees, customers, tenants and livelihood. This healthcare-grade technology, developed by family-owned Ducts & Cleats in St. Paul, Minn., protects the public in a variety of settings - from hospitals and dental offices to schools and restaurants - and offers peace of mind during the pandemic.

WHY: Emerging evidence and clean indoor air advocacy from public health officials* is urging leaders to invest in further research to understand how COVID-19 can be transmitted by airborne particles. One of the most important safeguards in minimizing exposure risk now is to sterilize our indoor air to remove any trace of harmful contaminants to protect one another. Microscopic particulates, such as coronavirus particles, which measure .1 - .12 microns in diameter, can penetrate the lungs and bloodstream when inhaled, posing a dire threat to human health. These particulates are captured and eliminated inside the ISO-Aire unit, ensuring clean, safe indoor air for all.

We cannot keep ignoring the possibility of airborne transmission. Washington Post Op Ed.. 5/26/20 by Joseph Allen, director of the Healthy Buildings program at Harvard T.H. Chan School of Public Health

ISO-Aire at a library keeping the air clean with a HEPA filter and bipolar ionization.

ISO-Aire at a library keeping the air clean with a HEPA filter and bipolar ionization.

ISO-Aire Installations:

Low-Profile, Highly-Effective

Schools, healthcare facilities and businesses throughout the country are relying on ISO-Aire to improve the indoor air quality by capturing and destroying harmful contaminants and airborne particles such as viruses, bacteria, mold and pollen. Some of our most recent installations include:

Available Models 

Recirculation Models
Adds a layer of protection and provides cleaned air for staff, customers and patients. Features powerful HEPA 99.99% filter and optional UVC sterilization and/or ozone-free bipolar ionization. Unit can be floor or ceiling mounted. May be used with existing building HVAC system to deliver clean air throughout the building envelope.

UVC Sterilization: the EPA, in conjunction with the U.S. Department of Homeland Security has released test reports to show the Sterile-Aire UVC Emitter achieved 99.96% destruction in a single pass on airborne bacteria, 99% on virus and 96% on spores.

Exhaust/Negative Air Models
Converts a room to a negative pressure isolation room. Unit can be window, floor, or outdoor mounted.

With over 50 years of clean-air-technology expertise and innovation, we are 100% committed to help safeguard your business, employees and customers and your livelihood.