What is Activated carbon weight?
Carbon that adsorbs smoke, VOCs and odours.
Short answer
Ask for carbon weight in grams, not 'carbon layer'.
Activated carbon weight when buying a air purifier
Carbon that adsorbs smoke, VOCs and odours.
Why it matters: A thin carbon mesh does almost nothing; usable units carry several hundred grams of granular carbon.
Look for: Ask for carbon weight in grams, not 'carbon layer'.
Full Air Purifier buying guide