Is Higher CADR Better?-About Dust CADR test chamber

Mainly yes, the higher the CADR rating the better efficient an air purifier is at filtering air. If you have a CFM numerical value of 150 and above, this could lead to health complications. By having a good CADR, you can easily lower the CFM of your room and the area to about 0 – 50 CFM, depending on the CADR’s strength.

Room size has to also be taken into account. The larger the room, the more recommended it is to use an air purifier with a high-powered fan and a high CADR rating.

While it’s true that most individuals don’t’ really have the time to calculate the CADR, you can use breathing quality to determine the performances of air purifiers.

If you’re still confused on how CADR works, here’s a visual table on what you should be expecting when determining the CADR of an air purifier

                                                         ---HUANYI Dust CADR test chamber