- If the AQI is below 50, you are at little health risk.
- Anything above 300 can be harmful even for the seemingly healthy and fit.
- You need to consider is the size of the room where you wish to use the purifier.
If the growing health problems are to be controlled, the pollution of all kinds must be brought under control. While the government puts in its efforts for the external environment, the home environment is very much under the control of the owners. Along with controlling the causes of pollution, you also need to reverse the effects of pollution. You can use air purifiers to bring this into effect.
For curbing indoor air pollution, an air purifier is considered ideal. But, how do you know if you need one and if you do, how do you go about selecting one? This question troubles most first-time buyers and is a very valid one. We’ve tried to guide buyers towards the best air purifier (in India for example) on sale.
1. How Is the Air in Your City?
Refer to the air quality index of your city or town. This refers to the scale used to report the quality of air on a daily basis. This figure has a major role to play in the quality of indoor air as well.
The air quality index provides you with the pollution level in a particular area. If the AQI is below 50, you are at little health risk. When it is between 50 and 100, it could cause sensitive people to suffer from minor respiratory issues. From 100 to 200, it is considered moderate and those already suffering from health issues to be affected. The range 200-300 is poor quality air and could affect children and the aged too. Anything above 300 can be harmful even for the seemingly healthy and fit.
2. Do You Need an Air Purifier?
If the AQI is constantly below 200 and you do not have health issues, you need not consider yourself at risk. In any other scenario, investing in an air purifier is a good idea. You can breathe in pure air at least when you are indoors. If you are allergic to certain elements in the indoor environment, the purifier can be helpful in keeping them away from you, at least when you are at home.
3. What Should You Look for in an Air Purifier?
The most important factor to look for in an air purifier is its filter as that alone is responsible for capturing and restraining the impurities and releasing pure air into the environment. The best filter for an air purifier is the HEPA filter. It removes as much as 99.97 particulate matter under 0.3 microns in size. The filter in your purifier must be replaced once a year. You must account for this when considering the air purifier price.
The next thing you need to consider is the size of the room where you wish to use the purifier. It has to be considered for selecting the purifier with an appropriate capacity. A purifier that is suitable for a 200 sq. ft. room will not be suitable for a 700 sq. ft. hall.
4. What Should Be the Budget for an Air Purifier?
You might find an air purifier for as less as INR 4,000 ($56) or as high as INR 54,000 ($757). But INR 16,000 to 25,000 ($224-$350) is a reasonable price range where you can be assured of the quality of the product. As mentioned earlier, you must also keep the maintenance cost of the purifier in mind.
When buying the purifier, you must also remember to check the warranty and very importantly, the customer reviews for the product. Look around for the best products and the best deals before finally purchasing the air purifier.