Filter inside low flow modules 800518 & 800519 Back Catalog number: 201119 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9961-NO Gilian 800i/5000/10i Power Module, No Cord Price on request 800093 Inlet filter LFS-113 Price on request GCO37DNL Band, 37mm Shrink, White, 1000/Pack Price on request