Filter inside low flow modules 800518 & 800519 Back Catalog number: 201119 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 360-0166-01 Manual, Gilian 800i Price on request 910-0108-02 GilAir-5 Program [ATEX], 5-Pack (With Universal 5- Price on request 811-0944-03-R GilAir Plus, STP to STP BlueTooth and Motion Upgra Price on request