USA Air Purifiers Q&AAnswer
Oct 05, 2023 - 12:51 PM
Hello, BSE BA-350 NPBI uses needlepoint bipolar ionization as a filtration technology. This technology is designed to emit NPBI into the environment as opposed to traditional HEPA filtration that uses Air Changes an Hour. These units don't quote ACH; however, they quote CFM and area that is recommended for usage.
Thank you,
Barb Lulay
USAirPurifiers.com
