Up to 10.000 times
LOWER AEROSOL CONCENTRATION IN CLOSED ROOMS
The CRT RoomGuard© is a mobile room filter whose filter system is highly effective in reducing particles and aerosols in closed rooms. RoomGuard© produces clean, germ and virus-reduced air in which the risk of disease transmission is reduced to a minimum.
No RoomGuard© leaves production in Germany without a 100 percent functional test. CleanroomTechnology’s entire know-how in engineering, design, construction, measurement and monitoring of cleanrooms has been incorporated into the development of the RoomGuard©.
Whether in waiting rooms, offices, schools, restaurants, meeting rooms or classrooms:
RoomGuard© reduces aerosols and viruses in closed rooms by up to 99,995% (behind the HEPA filter).

“THE CRT ROOMGUARD© CREATES A NEW LEVEL OF RELAXATION IN OFFICES AND RESTAURANTS.”
CRT ROOMGUARD – ADIOS AEROSOLE
Case Studies

Vaccination centre – ICE RINK Aachen
25. March 2021
The StädteRegion Aachen relies on the effect of the CRT RoomGuard® for equipping the vaccination c…

St. Ursula Grammar school in Aachen
25. March 2021
During the winter semester 2020 the pandemic posed great challenges for schools in particular. In…
DISCOVER MORE ABOUT ROOMGUARD©?
We are more than happy to inform you about prices, technologies, and customisation options.
Contact details
CRT Cleanroom-Technology AG
Langackerstrasse 1
CH-4332 Stein
Tel.: +41 (0)62 866 60 90
Fax: +41 (0)62 873 13 97
E-Mail: info@crt-ag.ch