Filter inside low flow modules 800518 & 800519 Back Catalog number: 201119 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 801804-1 Gilibrator-2 Deluxe Kit, No Printer, 230V, Euro Co Price on request 800331 Safety Tape-10 Feet Price on request GPG37100 Filter, Support Pads, Cellulosic, 37mm, 40.0µm, 10 Price on request