Filter, MCE, 0.45µm, 47mm, 100/Pack Back Catalog number: GF47450 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-0012-01 Gilian 800i/5000/10i/12 Replacement filter, pkg 10 Price on request 811-1501-01 Tubing, 3/8 in. ID x 36 in. long for Gilian 10i an Price on request 298-0031-01-R Single Unit Replacement Power Adapter only, USB Price on request