Introducing the Defend 400
Our latest innovation in air cleaning technology from Novaerus, a WellAir Brand
Clean indoor air. It's that important.
The first line of protection against airborne viruses and bacteria
NanoStrike is the unique, patented technology at the core of all Novaerus portable air dis-infection devices.
This nanotechnology inactivates all airborne microorganisms on contact providing the first line of protection against viruses and bacteria.
NanoStrike technology combined with a triple-stage Camfil® filter system and five-speed fan. Free-standing, portable unit ideal for rapid remediation in large, high-risk spaces.
The Defend 400 is an FDA-cleared medical device that inactivates aerosolized viruses, bacteria, and fungi, and purifies the air of particulate matter (PM), volatile organic compounds (VOCs), gases, and odors in medium to large sized spaces.
We have shown a reduction in upper respiratory infections by 60% over past years’ numbers. We have reduced the number of isolation days for C-diff patients by 20% on average and feel that this occurs because of reduction in airborne cells. We have not had a norovirus outbreak this year or flu, even though both are in the community.
Christian Health Center of Hopkinsville, Kentucky, US
In the case of the air samples collected during the period of operation of the system, the number of colony-forming units was up to 96% lower than in the case of air samples collected before the system started to be used for strains of both bacteria and fungi. The hospital staff found the Novaerus air purification system to be: tolerable, easy to use and safe for patients and staff. The Novaerus air purification system complements existing measures to combat infections and does not require additional interventions to ensure that it functions without interruption.
Hospital of Infectious and Tropical Diseases “Dr. Victor Babes,” Bucharest, Romania
Two weeks after installation, Wassan Dental staff observed a noticeable reduction in odour and patients noted a fresh quality to the air inside the clinic. As well as the fresher, cleaner smelling air, staff were reassured to know that Novaerus was operating continuously in the background to eliminate infectious pathogens and allergens from the air, protecting the health of everyone in the clinic.
Wassan Dental Speciality Centre, Oman
"After the initial COVID-19 crisis period had ended, 60 pulmonology workers were screened for SARS-CoV-2 antibodies. Nationally, 8% of Hungary’s healthcare professionals had been infected; in the Uzsoki COVID-19 department, not a single staff member tested positive for antibodies, an outcome the hospital’s chief COVID-19 nurse attributes in part to continuous air dis-infection"
Results of microbiological tests of the air in the areas where the devices were installed revealed significant reduction in the number of microorganisms. Moreover, permanent elimination of unwanted odours in the tested rooms was noted. The devices tested in our facility deserve to be widely used in healthcare institutions, and particularly in sites of high epidemiological risk.
Specialised Hospital, Chorzów, Poland
We have tested the Novaerus devices thoroughly and we are now absolutely convinced by their positive impact. We are about to install them everywhere in our facility to protect our patients, their families and our staff from dangerous infections – in particular Norovirus and MRSA – as well as strong odours.
Pflegeresidenz Haus der Ruhe (Retirement Home), Garbsen, Germany
Not a single infection occurred after the installation of the Novaerus devices. Novaerus helped to reassure mothers over safety concerns and contributed to increased revenue by differentiating us from other hospitals that don’t offer the technology. Furthermore, during the periodical test by the Public Health Inspectors for air quality, Novaerus exceeded our expectations and we managed to get approval without any problem.
Korea Medical Hub, H-Cube Neonatal Centre
We ended up with clinical and financial benefits beyond our expectations. We haven't had a single influenza outbreak in a year, and staff sick leave is down by 45% year-on-year. I can't recommend Novaerus highly enough.
Leopardstown Park Hospital, Dublin, Ireland
We installed and tested Novaerus Air Disinfection Units in St George’s Hospital, Mumbai. The units have been working 24/7 since early May 2020 in COVID-19 ICU wards. The Microbiology Department conducted bio-burden tests in the COVID-19 ICU wards at regular intervals (air settle plates method) for one month and found the CFU count was always within permissible limits when [the Novaerus] machines were working.
Based on our experience, we requested that Trivector Biomed install multiple units of the Novaerus NV800 and NV1050 in various COVID-19 ICU’s, OT and isolation wards to continuously reduce the bio-burden and help protect patients, doctors and healthcare workers.
We’ve always known it was important to clean the air, but because of Covid 19, we are paying more attention to air purification. We have so many donors coming in and out, and over 450 employees. In order to keep everyone safe, we need to continually dis-infect the air. We know the [Novaerus] devices have been proven to inactivate viruses, so the doctors and other staff feel safe.
Beijing Red Cross Blood Center, China