Always-On Disinfection
For Those Always On the Move

Bringing Air and Surface Disinfection To Travelers Everywhere

In our fast-paced society, transportation is a critical service sector that connects people, everywhere around the world. In fact, 34 million times each week, people board some form of public transportation. Keeping those travelers safe requires more than just safe transport—it also means tending to the air they breathe and surfaces they encounter along the way.

At CASPR, we offer a passport to safer travel, with our continuous air and surface disinfectant technology. Our product applications include solutions for airplane and airport air quality, cruise ship or subway air quality, and purification for air and surfaces on trains, ferries and more.

In addition to offering a continuous, chemical-free solution, all CASPR products have a proven 99.6% rate of disinfection against molds and pathogens. CASPR technologies also reduce odors & VOCs, which is vital for areas with crowds and high traffic. What’s more, installation and maintenance are minimal, and our technology is automated to run without any interference from maintenance staff.

Recent CASPR Successes

Our two most popular solutions are the CASPR Pro Duct-Mount Units and our plug-and-play CASPR Compact. Learn more below.

Easy Installation

Continuous Coverage

No Chemicals

Low Maintenance

CASPR Pro (Duct-Mount)

Our Duct-Mount units are installed in your existing HVAC systems where they will provide facility-wide coverage without any noise, odor, or residue. These units are optimally placed to ensure all oxidizing molecules exit the duct, circulate the targeted area, and land on all surfaces. The devices come in a variety of sizes to fit any situation. Our smallest unit covers 400 square feet, and our largest covers up to 5,000. Typically, a mixture of sizes is utilized.

Our technical team is ready to review your HVAC plans and provide an installation plan. Installation can be completed by any licensed HVAC professional. To get started, email your HVAC plans to or learn more about our duct-mount units by visiting our solutions page.

CASPR Compact

While our Duct-Mount units are discreetly placed in the HVAC system, our CASPR Compact is visibly displayed so your employees and guests know that the facility has invested in them. This unit is called Compact because it is small, but powerful. One CASPR Compact will cover up to 1,500 square feet but multiple can be placed across your facility to cover even more square footage. Additionally, customers typically opt for at least once CASPR Compact due to the visibility that reminds guests of the technology.

With CASPR Compact, there is no installation as this device simply plugs into a standard wall outlet and is powered on for immediate coverage. To learn more about our plug-and-plan solution and if it is right for you, email us at or visit our CASPR Compact solutions page.

Customer Testimonials

The CASPR pathogen reduction technology will help protect high-traffic areas. We believe these measures will make MacArthur Airport the best choice for Long Islanders as they return to air travel in the months ahead.

– Shelley LaRose-Arken, Commissioner at Long Island MacArthur Airport

As a result of the heightened health concern in this present environment, we are taking the necessary steps based on science and fact to ensure our traveling public’s health and safety through the use of this (CASPR’s) air purifying technology.

– Angie Carpenter, Town of Islip Supervisor

News Coverage