Made especially for the USA Sealing Premium Portable ZUSA-AP-4 Air Purifier, this replacement filter continues to protect against every day indoor pollutants. It removes a wide range of airborne particles including viruses, bacteria, chemicals, gases and odors.
The replacement filter will remove 99.97% of particles down to .3 microns. It includes 5 layers of filtration including carbon-zeolite, true medical HEPA plus Military-Grade HEGA Caron Cloth layers. The large particle layer will trap dust, hair and other larger sized particles, while the second layer will trap medium sized particles . The third layer, (the Carbon-Zeolite layer) helps to remove odors gases and chemicals. The fourth layer contains the Medical HEPA filtration. This layer gets down to the smallest (removing 99.97% of 0.3 micron sized particles and up to 95% of particles between 0.1 and 0.2 microns!). These small particles are where viruses, bacteria and other airborne contaminants are found.
The Military Grade HEGA Carbon Cloth offers a large surface that absorbs additional chemicals and gases not captured in previous layers.
This filter is for use with the ZUSA-AP-4 Air Purifier in White. It is 15"h x 15"d x 18"w.