Filter, 25mm, 5.0µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC525 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 375-0008-01 Protective Rubber Boot for Nephelometer Price on request 298-0031-01-R Single Unit Replacement Power Adapter only, USB Price on request GB25C Band, 25mm Shrink, Clear 1400/Pack Price on request