Gilian 800i/5000/10i/12 Replacement filter, pkg 10 Back Catalog number: 811-0012-01 Manufacturer: SENSIDYNE Availability: 3 weeks Price on request - + Recommended GCAOC10 Cassette, Air-O-Cell 10/Box Price on request 800685 Air Boss Kit, LFS-113 (required for bag sampling) Price on request 200158 Cyclone Spring (each) Price on request