What car cup holders does it fit in?

Fits cup holders 70mm (7cm) and larger

How long is the lifespan of the UVC LED?

10,000hrs or about 3 years

Where can I purchase replacement filters?

You can purchase replacement H13 HEPA filters HERE

How do I remove or replace the filter?

Watch this video: https://vimeo.com/443097740

How long is the lifespan of the HEPA filter?

500 hours lifespan but varies based on pollution. Recommended to replace every 2-3 months. 

Does it produce ozone?

The optical lens is coated in Quartz glass/sapphire which is 100% impenetrable to the oxidative effects of ozone.

Will it make my car battery die?

The cigarette lighter on most vehicles stops supplying power after parking. It will not work without a power supply so it will not consume the battery of the car. 

How can I make the device more quiet?

There are two modes. You can switch to the weaker wind mode to lessen the noise.

How large of a room can it cover? 

The air purifier can be used about 15 square meters room (161sq feet)

How much air does it move?

 8.58CFM. CADR is 6m3/h.

How loud is it?

<27dB

What certifications does it have? 

It has the following certifications: CE, FCC and CAD65