Terra Universal presents ULPA-filtered, adjustable airflow containment glove boxes to control and remove powders and aerosols. The plastic glove boxes come with either two or four glove ports, accommodating one or two workers to complete critical applications within a controlled workspace. In open-loop containment mode, make-up air is introduced into the enclosed box, passing through filters before reaching the glove box and upon exit. The closed-loop isolation configuration blocks air from entering or leaving the glove box, recirculating the inside air through two ULPA filters. Users can easily transform the air direction by turning the valves. A brushless, electrically commutated motor provides clean, quiet, cool operation that does not generate contaminating particulates. Select glove boxes are made of cleanroom-compatible materials, including acrylic, static-dissipative PVS, and damage-resistant polypropylene.