Filter inside low flow modules 800518 & 800519 Back Catalog number: 201119 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 810-0102-02 GilAir-5 Clock, with timer (ATEX), Pump only Price on request KB-1-10 Kynar Bag 1.0L Pack of 10 Price on request 910-1505-EU Gilian 10i, 5-Pack Kit, EU Cord Price on request