Go-Cal Dampening Module Back Catalog number: 811-9917-05 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GF37TQ Filter, Tissue Quartz, (99.90% retention of 0.3µm Price on request GF37450 Filter, MCE, 0.45µm, 37mm, 100/Pack Price on request 811-0818-EU Gilian 800i/5000/10i/12 Five Unit Charger, Univer Price on request