Don’t buy an air purifier in a hurry, first know these important things.

New Delhi. The amount of pollution increases significantly only after Diwali in winter. In such a situation, the outside air in Delhi-NCR has become toxic, so it has become very important to install air purifiers in the houses. Air quality has deteriorated due to firecrackers, burning of princes and many other factors. If you are also thinking of buying an air purifier to enable you to breathe more air in your home, here are 10 things you should keep in mind.

First we talk about how air purifiers work. Air purifiers purify the air through the filtering process and target indoor air pollutants. Air purifiers help remove up to 99% of air pollution, depending on the company, making the air more breathable.

What kind of air purifier to buy?

Air purifiers with HEPA filters are good for indoor use. Room size is important before buying an air purifier. Choose an air purifier that is best for cleaning specific contaminants according to your health or household needs.

How to save electricity when the air purifier is running all day

Air purifiers do not use much electricity. The companies claim that they significantly reduce the power consumption and running the air purifier all day will not affect the electricity bill.

Do air purifiers work when AQI is severe outside?

Air purifiers work well and are very useful when the AQI is intense outside. Most people spend time indoors. In such cases, indoor air is more polluted than outside air. Air purifiers work well even when the AQI is severe or bad.

What is HEPA and CADR in air purifier?

HEPA (High Efficiency Particulate Air) is a filter that is an integral part of an air purifier. HEPA filters remove 99.97% of particles smaller than 0.02 microns in size.
The CADR Clean Air Quality Rate is a metric system that shows how effective an air purifier is in removing particles from a room.

When should the filter be replaced?

Depending on the level of contamination, the filter can last a long time. The higher the contamination, the shorter the filter life. If you use an air purifier for 8 hours a day, the filter works fine for 8-9 months. At the same time, it depends on the different companies, because different companies have different filters.

How noisy the air purifiers are.

The noise of the air purifier depends on the speed of the fan. Some air purifiers can make a lot of noise at high speeds. But if you use them, you will get used to them.

What to check before buying.

Air purifiers come with app support and other features. You should check CADR, noise level, fan speed, timer function and noise level.