Key Features to look for in an air purifier

The world is getting polluted today and it is your responsibility that you take care of yourself and your family. You could start with your home itself. You could buy an air purifier to purify the air in your room and house and live a healthy life. But before that, you need to consider some of the features in the air filter before you buy them. Choosing the correct air purifier will keep your home safe for a longer period of time.

Most of the air purifiers have filters inside them which cleans the surrounding air. So, it is important that you choose the filter wisely. We have provided some of the key features which you should look at while buying an air purifier.  For best pet purifiers, you can visit

HEPA Filter

HEPA is the most efficient filter in air purifiers. They can capture all type of allergens which could be as small as 0.3 microns in size. Most of the allergens in the house aren’t that small. But it is always better to get the best product if your budget allows you to do so. Terms such as “True HEPA”, “Certified HEPA” and “Absolute HEPA” are HEPA filters which meet the standards set up HEPA.

Activated Carbon Filter

HEPA-type filter for smaller budgets

If you have a comparatively small budget, you can go with the HEPA- type filter of air purifiers. These filters capture allergens of upto 2 microns. They are also good as the pet dander and pet hair are larger than 2 microns and thus these filters are small enough to capture those allergens.

Activated Carbon Filter

If the air in your smells musty, then it is probably because of the pets. For such homes, you will need an air purifier with activated carbon filters. They usually capture the allergens and attracts the particles towards them and neutralizes the smell. Thus, it freshens up your home.

The range of fan speeds or an auto function

It is better to have air purifiers with variable fans. You can increase the fan speed in places where the number of pests is more and decrease them where the pests are less and when you need a more quiet operation. Auto modes are the best as they can increase the speed of the fan when they sense an increase in the pet allergen and decrease accordingly.


Choose the filter carefully as it will determine the purity of air which you will breathe in.