Frequently Asked Questions
- Where can I find the Owner's Manual?
- How is UltraHEPA 100 times more effective than ordinary HEPA purifiers?
- What is the warranty for AirDoctor (AD 3000N) Medical Air Purifier?
- Do you have a phone number or email I can contact for Customer Service?
- Can I clean my Pre-Filter?
- Can I wash my filters?
- How much do replacement filters cost?
- What is your return policy?
- Are payment plans available?
- How long is the power cord?
- How Do You Change Filters?
- Does the AirDoctor emit Ozone?
- Does AirDoctor have Energy Star Certification?
- Why has the fan speed on my AirDoctor changed by itself?
- Does AirDoctor capture mold?
- How much electricity does AirDoctor use?
- What is UltraHEPA™?
- What the CADR for AirDoctor?