The PRHF Series Separator HEPA Filter is designed to theoretically remove at least 99.97% of dust, pollen, mold, bacteria, and airborne particles as small as 0.3 micrometers. In certain cases, it can also help reduce or remove viral contaminants. The 0.3-micrometer rating corresponds to the most penetrating particle size (MPPS) — particles both smaller and larger are captured with even greater efficiency.
The filter uses microfiber glass media, delivering performance in line with published efficiency values and offering excellent resistance to moisture in high-humidity environments.
Typical applications include medical facilities, pharmaceutical manufacturing, electronics production, food and dairy processing, hospitals, nuclear and research laboratories, aerospace,
optics, and many other environments where ultra-clean air is essential.
Key Features:
99.97%–99.993% efficiency @ 0.3µm (HEPA standard).
Individually tested for leak-proof performance.
High dust-holding capacity for longer service life.
Durable construction with multiple frame options (Aluminum, Galvanized Steel, MDF).
Reliable sealing with endless gasket design.
Withstands up to 80°C and 100% relative humidity (RH).