Filter Cassette Holder Kit (required when sampling Back Catalog number: 800143 Manufacturer: SENSIDYNE Availability: 3 weeks Price on request - + Recommended 800508-171-2305 GilAir-3 RC Pump, 5-Pack with Universal 5-Unit Cha Price on request 800685 Air Boss Kit, LFS-113 (required for bag sampling) Price on request 200263 LFS WHITE BAND VALVE ( EACH) Price on request