Filter Cassette Holder Kit (required when sampling Back Catalog number: 800143 Manufacturer: SENSIDYNE Availability: 3 weeks Price on request - + Recommended 800885-171 GilAir-5 RC Pump, No Charger Price on request KB-200 Kynar Bag 200L Price on request 200914 Latex Tubing, 3/16" ID (18"), Low Flow, Gilibrator Price on request