Filter, Tissue Quartz, (99.90% retention of 0.3µm Back Catalog number: GF25TQ Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended KB-1 Kynar Bag 1.0L Price on request TE-21 Teflon Bag, On-Off Valve (1.2L) Price on request 910-1501-NO Gilian 10i,Starter Kit, No Cord Price on request