Carrying Case ,Hard-Side (17.5" x 13" x 7"), BDX-I Back Catalog number: 800511 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GFPC825 Filter, 25mm, 0.8µm, Polycarbonate, Plain White, 1 Price on request 911-0301-EU-R Single Unit Charger w/ Power Adapter, USB, LFS-11 Price on request 385-0115-01 Nephelometer O-Ring, Replacement Price on request