1. Supor Suction ability air intake Due to High-Power Fan.
2. HEPA Filtration replacement.
Capturing and clearing more than 99% smoke and dust
3. The Activated carbon layer to remove Odor.
No worries peculiar smell
4.To keeping Your room in fresh enviroment, HEPA and Filter Suggest to replaced .
5. This New High Power Air Filter Also suit for other Laser engraver.
And Dear Buyer:
We Packaged well and check very carefully before shipping.