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 6075-0421-20 Screws, Low Flow Module (Pkg Of 20) Price on request 360-0040-01 Manual, GilAir-3/GilAir-5 Price on request 801863-171-2301 BDX II Starter Kit, 230V Price on request