This product is truly innovative but it will surely be helpful if this is an all in one device.

PROS :

• Detects harmful elements in your living environment
• Compact - The device itself is not bulky and can surely fit even on small apartments
• Monitors other elements such as mold which is harmful to your food.

CONS :

• Only detects does not clean - if the device can only solve the problem or clean the harmful elements this should be an all in one device
• 300$ for a detector seems be expensive

Other allergens and harmful elements can be detected just by sniffing or smelling the environment, a mere tool for detecting won't solve/clean any of this problems.