This video discusses the purpose of the inline gravimetric filter, how to disassemble and reassemble it, pull flow requirements from the Supplemental Flow Units, and how to connect it to the Inhalation Tower for the purposes of measuring total mass of particles delivered during the exposure.

Next video:  https://support.datasci.com/hc/en-us/articles/360052127253-Inhalation-Tower-Video-21-Cascade-Impactor-and-Gravimetric-Filter-in-FinePointe