LFS-113 Atex Basic Upgrade Kit 10-17-06 (Autho Back Catalog number: 817-0305-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9925-01 Cyclone, GK4.162 -RASCAL Cyclone (9LPM Respirable-US) (Uses 47mm Cassettes) Price on request 811-9950-01 Cyclone Calibration Jar (For FSP-10 Cyclone) Price on request KB-50 Kynar Bag 50.0L Price on request