Filter, MCE, 0.45µm, 47mm, 100/Pack Back Catalog number: GF47450 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 910-0902-EU-R GilAir-Plus Data Logging Single Starter Kit, Euro Price on request GF37TQ Filter, Tissue Quartz, (99.90% retention of 0.3µm Price on request GB37W Band, 37mm Shrink, White 100/Pack Price on request