How Do Air Filters Improve Indoor Air Cleanliness? A Key to Reducing Virus Transmission Risks
Indoor air contains a wide range of suspended particles and aerosols. Studies have shown that some viruses may attach to…
Air Filter Knowledge
Read More >How Do Air Filters Improve Indoor Air Cleanliness? A Key to Reducing Virus Transmission Risks
The Direct Link Between Filter Replacement Frequency and Air Quality
If filters are not replaced regularly, airflow decreases, pressure drop rises, and particle concentration increases, compromising indoor air quality and…
What Is “Non-Woven” Material in Air Filters? Complete Analysis and Application Advantages.
Non-woven is a type of fiber-based material made through melt-blown, needle-punched, or thermal bonding processes. It’s widely used in air…
Why Do Medical Center or Hospitals Need MERV 13 or Higher Filters?
MERV 13 or higher filters are essential in healthcare environments to capture PM2.5, bacteria, and viral aerosols, preventing cross-infection and…
How to Select Dry Cooling Coil Filters for Cleanrooms: Complete Purchasing Guide
Choose the Right Dry Cooling Coil Filter – Your First Line of Defense for Cleanroom Excellence Selecting the optimal dry…
What is the Boundary Between MERV 14 and HEPA?
Full Analysis and Selection Guide MERV 14 offers about 90% filtration efficiency, while HEPA filters require a minimum of 99.97%…
Installation and Maintenance Best Practices for Hospital HVAC Air Filters
When it comes to maintaining optimal air quality in healthcare environments, installing and maintaining HVAC filters correctly is non-negotiable. This…
【Preventing Dust Explosion Risks】Industrial Air Filters Help Control Combustible Dust Accumulation
In recent years, many industrial explosions worldwide have been linked to combustible dust. On July 29, 2025, a tragic explosion…
Applications of HEPA Filters in Critical Industries: Ensuring Cleanliness and Safety in Medical, Pharmaceutical, Electronics, and Food Environments
Applications of HEPA Filters in Critical Industries: Ensuring Cleanliness and Safety in Medical, Pharmaceutical, Electronics, and Food Environments
Read More >Applications of HEPA Filters in Critical Industries: Ensuring Cleanliness and Safety in Medical, Pharmaceutical, Electronics, and Food Environments
The Impact of PAO Aerosol Generation Methods on Air Filter Testing | Cold Generation vs. Thermal Generation
How does PAO aerosol testing affect the integrity testing of high-efficiency filters (HEPA/ULPA)? PAO (Polyalphaolefin) aerosol testing is an essential…