Replaceable parts to keep up with maintenance of AIIR Watch:
- HEPA Filter - Recommended replacement every 1 year, or if the filter dP alert on the front of the AIIR Watch unit glows yellow indicating filter clog. HEPA Filter Part Number is 380415 for 1 filter.
- UV-C Bulbs – Recommended replacement every 8000 hours of run time (1-2 years, depending on usage). Alert light on the front of the unit glows red at 7500 hours of run time to alert and allow time to replace the bulbs. UV-C Bulb Part Number is 380416 for 1 bulb, regular replacements require ordering of 2 bulbs.