Filtration system is very important in any air purifier. Most purifiers come with a three-level filter system, which includes pre filters, HEPA filters and carbon filters.
Keep these Five things in mind when buying air purifiers.
Pollution in Delhi NCR has increased to alarming levels since Diwali. The air quality is very poor and the situation is that public health emergency has been declared in Delhi and children's schools have been closed till 5 November. Please tell that this problem of pollution is not only this year, but every year Delhiites have to face two-four problems with this problem. This is the reason why in today's time, air purifiers have also become a necessity in cities like Delhi. Since people do not know much about air purifiers right now, we are telling you what are the things to be kept in mind while buying air purifiers.
CADR: CADR stands for Clean Air Delivery Rate, which is the international standard for calculating air purification. With the help of CADR, it can be found out how quickly the air purifier is able to clean the house air. Simply put, the higher the air purifier's CADR, the higher the purifier can clear the air.
Filtration system: Filtration system is very important in any air purifier. Most purifiers come with a three-level filter system, which includes pre filters, HEPA filters and carbon filters. In some purifiers these filters come together, while some come separately. These filters can also be changed separately.
Pollution Indicator: Many early stage air purifiers come with LED indicators to indicate air quality. However, digital displays are coming in the new air purifiers, which show the air quality of the room. In such a situation, the speed of the air purifier can be reduced or increased as per the requirement.
Remote Control: Early models of air purifiers do not provide remote access and have to get up and down to operate the air purifiers. But now the new air purifier has the facility of remote and the air purifier can be operated only by sitting in one place.
Filter Replacement Facility: Air purifiers that provide filter replacement are relatively better. Actually, the air purifier can be used further by replacing the filter if it is damaged, but in purifiers that do not have filter replacement, the purifier itself has to be replaced when the filter is damaged. Along with this, air purifiers should also be chosen according to the size of the room.