Pros:

• Great innovative product, a detector coupled with a purifier, pretty nasty combo.
• Great for those who are living in heavily congested areas wherein quality of air is that low.
• Great also for those health enthusiasts.
• Great breathing aid that has the potential to reduce the risks of having allergies due to low quality of air.

Cons:

• None for this product. Price is negligible it is important to spend on our health.

Great hunt @kalvas!