What is CADR Rating? Is It a Reliable Qualitative Metric?

What is CADR Rating? Is It a Reliable Qualitative Metric?

Like many other home appliances, air purifiers too are assigned some metrics that are supposed to indicate their efficiency at certain tasks. CADR rating, acronym for Clean Air Delivery Rate, is one such controversial measure that’s been allotted to air purifier models for over 30 years by the Association of Home Appliance Manufacturers (AHAM). While…

HEPA Type vs True HEPA Air Purifiers – Know the Difference

HEPA Type vs True HEPA Air Purifiers – Know the Difference

Air purifiers can be a great addition to your home or work place but only if you choose the right one. Although it is no rocket science, sneaky marketing tactics make it one hell of a job to differentiate between genuine and ineffective models. Same is the case with HEPA-filter based air purifiers. If you’ve…

The untold TRUTH About Ozone Generators

The untold TRUTH About Ozone Generators

Ozone generators are quite the controversial type among other air cleaners. With more people by the day trying to validate the use of ozone generators to clean indoor air, there’s more misinformation on the internet than ever. The conclusions and judgements drawn in such written pieces lack a pragmatic approach besides no scientific data to…