Filter, Tissue Quartz, (99.90% retention of 0.3µm Back Catalog number: GF37TQ Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800265-1 Generator Cell/Sensor, High Flow, Gilibrator-2 Price on request SC-2 Tedlar Bag (1.5L) Price on request SC-7 Tedlar Bag (12.0L) Price on request