Filter, Replacement, GilAir-3/GilAir-5/BDX II Back Catalog number: 201050 Manufacturer: SENSIDYNE Availability: 3 weeks Price on request - + Recommended 811-9932-02 Cyclone, Filter Cassettes, 37mm, European style fo Price on request 800685 Air Boss Kit, LFS-113 (required for bag sampling) Price on request 910-0102-02 GilAir-5 Basic [ATEX], 5-Pack (With Universal 5-Un Price on request