Filter changes are dependent on the quality of air being purified and how often the unit is being used. Many customers can get around 6 months of use out of a filter.
The UV Bulbs are rated for 20,000 hours.
If you have any further questions, please reach out to us by submitting a ticket or calling 1-657-275-3734 Monday through Friday 8 am PST to 5 pm PST.