Filter, 37mm, 0.2µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC0237 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-0502-01 Gilibrator Cable Adapter Kit 15 to 9 pin (Replaces Price on request 911-0301-EU-R Single Unit Charger w/ Power Adapter, USB, LFS-11 Price on request 297-0012-01 USB Communications Cable for Nephelometer Price on request