Create air purifier for 3D printer # 1

An air purification system using a 5v fan installed inside a 3D printer. This is a method of purifying the internal formaldehyde components using a surfactant filter. Make a NECSOL FDM 3d printer. Abs 0.3 layer NS-200 PRO 홈페이지 https://necsol3d.modoo.at 스마트스토어 https://smartstore.naver.com/necsol 블로그 https://blog.naver.com/sukkow