Tag: hepa

  • Clean Air

    Changing BlueAir HEPA filter

    You are supposed to change your BlueAir HEPA filter every 6 months. There is a display that tells you when to change it. I decided to see how long I could use my HEPA…

  • Clean Air

    DIY Vietnamese Air Purifier 6 Hour Test

    Last week I conducted several tests with my DIY Air Purifer with a SmartAir HEPA filter and Vietnamese fan. The results of testing two rooms at 40 square meters was…