Filter Cassette Holder Kit (required when sampling Back Catalog number: 800143 Manufacturer: SENSIDYNE Availability: 3 weeks Price on request - + Recommended 800685 Air Boss Kit, LFS-113 (required for bag sampling) Price on request 800885-171-2301 GilAir-5 RC Pump, Starter Kit, 230V Euro Style Plu Price on request 910-0915-NO-R GilAir-Plus STP 3-Pump Starter Kit, Bluetooth, No Price on request