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 filter before changing it. I judged the effectiveness using my AirVisual Node. Today my Air Purifier finally struggled jeep my bedroom […]
This post first appeared on SaigonNezumi.com – Kevin Miller, Jr.'s, Blog Fro, please read the originial post: here
