In important environments like hospitals, air quality doesn’t just have to do with comfort for patients and visitors, but plays a large role in everyone’s safety. A key component of infection prevention, HEPA (High-Efficiency Particulate Air) filters capture airborne bacteria, viruses, and other contaminants that could seriously endanger patients and medical personnel. Regular HEPA filter testing should be a crucial component of your hospital’s HVAC maintenance program to guarantee these filters are operating at their peak efficiency.
Hospital HVAC Systems And The Function of HEPA Filters
HEPA filters are made to eliminate 99.97% of particles smaller than 0.3 microns. They are frequently utilized in clean rooms, intensive care units, surgical suites, and isolation rooms. These are all areas where clean air is vital. The hospital HVAC system needs to be closely watched and maintained to make sure these filters are functioning properly because of their importance in preventing infection.
When Is It Time to Test HEPA Filters?
As part of routine HVAC maintenance, HEPA filters should be inspected at least once a year. Testing should also be done:
- As soon as installation is complete to ensure correct positioning and functionality.
- Following any ductwork alterations or HVAC system renovations.
- When there is a suspicion of contamination or airflow problems.
Testing techniques include visual inspection for damage or inadequate sealing, airflow verification, and DOP or PAO leak testing. These inspections guarantee that air is not escaping the filter housing and that the filter is catching particles as designed.
Why Annual Testing Is Essential
Even the greatest filters deteriorate with time. Performance and airflow can be affected by dust, moisture, and microbial accumulation. It is impossible to verify that the air systems in your hospital are functioning within the necessary safety requirements without routine testing. Serious infections or cross-contamination may arise from the spread of airborne germs caused by malfunctioning filters or bypass leaks.
Protect Patients with Reliable HVAC Maintenance From PROAC
Don’t take a chance on the air quality in your building. Simple yet essential to hospital HVAC maintenance, annual HEPA filter testing safeguards patients, employees, and the reputation of your facility. To guarantee maximum efficiency, our staff of certified HVAC specialists is qualified to examine, test, and replace HEPA filters. Contact PROAC today to get the expert maintenance that your hospital needs.