Air Cleaner

Whole house air cleaners are not covered by the CADR specification therefore CADR claims for whole house air cleaners are not comparable with CADR ratings for portable Air Filter.CADR also determines how well an Air Purifier reduces pollutants such as tobacco smoke, pollen and dust. The higher the tobacco smoke, pollen and dust numbers, the faster the unit filters the air.AHAM developed a method for measuring the clean air delivery rate for portable household electric room air cleaners.