PSF is an essential solution for removing fumes from soldering applications.

While properly soldering may present very few to little safety concerns, soldering smoke is a hazardous respirable fume that is generated from the process of melting down the flux past its boiling point.

Protect your self, dont's breath this smoke.

Full instruction project here : https://hackaday.io/project/170353-psf-portable-soldering-filter