ammonia air filter for sale, brand-new and used.

Willing to show proof of receipt of our cost which was over 5000 dollars that is including a 500 dollar shipping fee. The Model 400 and Model 450 Mounted Sentry fume extractor is an industrial air cleaner that is designed to be mounted directly to or on top of a workbench, a fume hood, or enclosed machinery. This fume extractor is equipped with a powerful fan and a variety of inlet collar sizes (6” and 10” Diameter) to match your unique application.