The purifier promises to deliver clean air based on HEPASilent filtration technology, which combines electrostatic and mechanical filtration of particles.The purifier is capable of a CADR (clean air delivery rate) of 200 cubic meters per packaged cooling unit Suppliers hour, 5ACH (Air changes per hour) cleans air every 12 mins in a recommended room size of 16 sq.Blueair has launched JOY S - an air-purifier targeted for compact living..The JOY S air purifier is priced at Rs 14,999. The company claims that the air purifier is convenient to use with one button control and automatic filter change alert.The purifier features a 360-degree air intake to provide clean air and the HEPASilent technology, claims to remove 99. The product will be exclusively launched on Amazon India on 17th July 2018. meters.1 microns in size. It promises to be energy efficient with 1