Portable Fume Extractor with HEPA Filter and Pleated Pre-Filter
ALLEGRO Portable Fume Extractor Filters 95% Main Filter - EnSafeCo.com
Airline Filter - Allegro Industries
Allegro 9700-07 Inlet Filter - Each - Western Safety
Allegro Industries 9872‐50 Panel Filter Kit, 2 and 5-Worker for Use with Allegro PN 9872, 9872 (2 Each 1st Stage, 1 Each 2nd Stage, 1 Each 3rd Stage), Standard: Amazon.com: Tools & Home Improvement
Allegro 9874W/O Airline Filter w/ Four-Worker Manifold w/o CO Monitor