Things to Check Before Buying an Air Purifier: People have turned to air purifiers due to increasing pollution in many parts of the country. But do you know that not every air purifier is right for you? Remembering some special things when buying an air purifier; otherwise, your money may be wasted. Let us know two important things: remember which air purifier you should choose.
HEPA Filter: Air Cleaning Filter
The full form of HEPA is High-Efficiency Particulate Air. A mechanical air filter can remove at least 99.97 percent of airborne particles of 0.3 microns (µm) or smaller. These particles can include dust, pollen, mould, bacteria, dust mites, pet dander and smoke.
The HEPA filter is important. It filters out even the smallest particles, allowing you to breathe clean air.
How to choose a HEPA filter: When buying an air purifier, ensure it has a HEPA filter. You can also check the HEPA filter’s rating. The higher the rating, the better.
CADR: Rating For Cleaning Air Quickly
The full form of CADR is the Clean Air Delivery Rate. It is a scale that tells how quickly an air purifier can clean the air. The higher the CADR, the faster the air purifier will clean.
CADR is important: The larger your room, the higher the CADR, and the more you will need an air purifier.
How to choose the right CADR: You can select CADR according to the size of your room. A larger room requires an air purifier with a higher CADR.
For example, if an air purifier has a smoke CADR rating 200, it can remove smoke from a 200-square-foot room at the rate of 200 cubic feet per minute.
The two most important factors when buying an air purifier are HEPA filter and CADR. By keeping these two things in mind, you can choose a good air purifier and breathe clean air.
