Nov 3, 2023, 10:01 AM IST

7 things to check before buying air purifier

DNA WEB DESK

Check the capacity

Most air purifiers are ideal for medium sized room, you should get a higher capacity purifier for bigger rooms

Focus on air change rate 

Air purifier with 5 to 6 ACH rating offer efficient air cleaning

Check for sound

Air purifier can be loud and it a can hamper your sleep

Check cost of filter replacement

Air purifiers filters can be pretty expensive and its better to check the price of filter replacement beforehand

Check for weight

Lightweight air purifiers are easy to clean and move across the room

Look for AQI monitor

AQI monitor helps you to keep a track on the air's purification

Consider the certification

There are two standards for air purifiers-- AHAM and China standard

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