Defend 400

Defend 400 Air Disinfection Device

The Defend 400 is an FDA-cleared medical device that inactivates aerosolized viruses, bacteria, and mould, and purifies the air of particulate matter (PM), volatile organic compounds (VOCs), gases, and odours. The device is designed for mid-sized rooms and combines NanoStrike™ Technology with a triple-stage filtration system from Camfil® to deliver clean, healthy indoor air.


– Open Plan Offices

– Offices/Retail

– Gyms

– Entertainment Venues

– Conference Rooms







6,500 (Inc. VAT 7,995)

Leopardstown Park Hospital Experience

To evaluate the effect of implementing the NV200 devices on infection, staff and odours

Kindergarten Mamos Delne, Lithuania

Mamos Delne looked to create a safe indoor environment for the children in their care.

University of Szeged, Faculty of Medicine

The University wanted to improve the overall air quality in the geriatric and chronic disease wards.