There’s not much to complain about in the Philips AC3821/20 air purifier. The device features good air cleaning capabilities, comes equipped with a HEPA filter that traps harmful particles and a carbon filter that gets rid of VOCs. Additionally, there’s a humidifier feature included as well, which can come in handy during dry seasons. The device is priced at Rs 37,995 on the company’s official site and we would have not really recommended it for that price as there are similar options available at a lower price. However, we noticed that it retails for around Rs 22,999 on Amazon at the time of writing the review, which makes it an enticing proposition.