Air Purifier Online – Facts You Must Know About Air Purifiers

3rd May 2021

Most of us think that indoor environment is safer and not polluted. However, indoor air is typically more polluted than what’s outside. Since we spend most of our time inside, we are exposed to poor indoor air quality 24/7, which makes us more susceptible to an array of health problems. An air purifier helps create healthier and cleaner air in your home or workplace. Particles like dust, pollen, mold spores, animal dander, and other indoor pollutants can trigger several health conditions, like allergies and asthma. Air purifiers offer a simpler and effective means to maximize the quality of your indoor air, but before you finalize to buy an air purifier online, take some time to know the facts about it:

Made for specific needs

Every online air purifier will have a specific purpose and feature that would make it more effective at removing certain types of pollutants. So, consider your specific needs, such as allergies and asthma. In that case, you will need air purifiers with HEPA filters, which can help remove allergen particles. Some air purifiers are designed for removing smoke and unpleasant odors. You can also find units to get rid of chemical sensitivities and help in advanced odor filtration.

Size matters

Air purifiers come in different sizes. To know the best size, check square footage of the room where you want to install one. If you need an air purifier specifically to keep away allergies or asthma, check its Air Change per Hour (ACH) rate, which pertains to the number of times it can filter an entire volume of air in a treatment space per hour. The ideal rate is at least four air changes per hour for that purpose.


The air purifier you choose online should also be considered for its features. Make sure it is Energy Star-rated by the EPA. Some have advanced features, like Wi-Fi controls, air quality indicators with real-time updates, filter change indicators, multiple fan speeds, and remote controls.

Tested and verified

Find out if the air purifier online is proven effective and lab-tested. Air purifiers like AirVaccine are tested by the Korean Conformity Laboratories to effectively remove bacteria and viruses.