Meet the world’s most powerful air filter for maximum protection you need at home.

• Removes up to 99.97% of all airborne particles including deadly viruses and secondhand smoke
• It’s the same filter grade hospitals use to decontaminate their rooms
• Scientifically proven effective in trapping even nanoparticles as small as 0.1 μm to keep your air clean and safe
• Exclusive filter replacement for your Sterra Breeze™ Air Purifier
• Makes your air at home fresh and healthy for one to 1 ½ year