Properly designing operating rooms and intensive care units as per DIN 1946/4 and other standards is crucial. Selecting the right filtration system ensures optimal indoor air quality, protecting patients, staff, and visitors.
Hospital ventilation systems are more complex than standard air conditioning, requiring control of pollutants, fresh air, exhaust air, airflow direction, and air pressure. The goal is to supply clean, particle-free air according to Clean Room Classifications. While general areas need standard air quality, operating rooms and ICUs demand the highest levels of filtration.
DIN 1946/4, ISO 14644/1, and ISO 14644/3 standards guide the design of critical hospital areas. The NAFA Guide to Air Filtration also aids in selecting proper filters.
OP Room Classifications (DIN 1946/4-2008):
- Class Ia – Very high bacteria reduction
- Class Ib – High bacteria reduction
- Class II – Standard air conditioning with bacterial control
Proper filter selection and system design extend filter life and reduce operational costs by minimizing energy consumption. Choosing filters with the right capacity, filtration area, pre-filters, and speed ensures efficiency and cost-effectiveness.
Klimafiltra provides high-performance filtration solutions to meet stringent hospital air quality standards.
