Gilian 800i/5000/10i/12 Replacement filter, pkg 10 Back Catalog number: 811-0012-01 Manufacturer: SENSIDYNE Availability: 3 weeks Price on request - + Recommended 810-0201-02 GilAir-3 Basic (ATEX), Pump only Price on request 810-0102-02 GilAir-5 Clock, with timer (ATEX), Pump only Price on request 202783 Battery Charging Jack Cover, Gilian 5000 Price on request