Cyclone, BGI4L O-Ring Kit & Gasket Kit Back Catalog number: 811-9927-02 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended KB-3 Kynar Bag 3.0L Price on request KB-25-5 Kynar Bag 25.0L Pack of 5 Price on request 811-9909-01 Inhalable Dust Sampler (100 µm Particle Cut at 2L Price on request