Designed to fit Buffalo Filter's ViroVac.
4 layers of proven filtration: gross particulate, ULPA media, activated carbon, and post filter.
Lasts up to 35 hours of plume evacuation time and captures 0.1 to 0.2 micron particles at 99.999% efficiency.
Hidden ports reduce the risk to caregivers of cross-contamination.
3-port filter — 1/4 in (6.4 mm), 3/8 in (9.5 mm), and 7/8 in (22 mm).
Packaged Non-Sterile