Residential Air Purifying Units

AllerAir’s Carbon + HEPA filtration system combines the most efficient technologies in one unit to remove more than just simple house dust and allergens. AllerAir's exclusive, extra-deep activated carbon filtration system works like a military gas mask to remove chemicals, gases, fumes and odors from the air. ​An AllerAir general purpose air purifier cleans indoor air in several steps:
• A pre-filter removes larger particles
• The HEPA traps 99.97% of fine airborne particles like dust and allergens
• The deep-bed activated carbon filter adsorbs airborne chemicals, gases and odors

While HEPA filters are fairly standard, activated carbon filters can vary in quality and effectiveness. Activated carbon works like a sponge to soak up airborne chemicals, gases and odors. The capacity of that “sponge” depends on its depth and size. The more activated carbon used in an air purifier, the more chemicals, gases and odors it can adsorb.