GilAir Plus, DL to STP Upgrade (factory only) Back Catalog number: 811-0945-01-R Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended KB-05-10 Kynar Bag 0.5L Pack of 10 Price on request GPG25100 Filter, Support Pads, Cellulosic, 25mm, 40.0µm, 10 Price on request 6075-0428-R Screwdriver - Stainless Steel, Philips / Pan-Head Price on request