This week Michelle Fern chats with Dr. James Langer, the founder of Colorfil. Colorfil is the only air filter that indicates when it needs to be replaced. Their patented color-shift technology is highly reactive to gas phase chemicals and odors in the air—and actually changes from pink to yellow as it absorbs these unwanted substances from your air. With Colorfil, you can see your air quality improving right before your eyes.
EPISODE NOTES: Colorfil - The Science of Color-Shift Technology