- Effective for solid and liquid particles
- Made from very tiny glass fibers that are made into a tightly woven paper
- Removes 99.97% of particles down to 0.3 microns in size, almost 300 times smaller than the width of a human hair
Product DescriptionHEPA air filters are of tiny glass fibers that are made in a tightly woven paper. This creates a filter consisting of a multitude of very small screens, the extremely small particles that can hold, including sec. . More>>
