Sterra Nova Filter

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

• Removes most airborne particles, allergens, and secondhand smoke
• It’s the same filter grade medical facilities 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 Nova Air Purifier
• Makes your air at home fresh and healthy for one to 1 ½ year