Coway Airmega 300 Smart HEPA Air Purifier

This air purifier has a smart mode (auto, sleep, eco) and real-time air quality monitoring. It has a HyperCaptive filtration system that removes 99.99% of airborne particulates and an accompanying pollution indicator that provides real-time monitoring and management of air quality. The price drops from $330.26 to $289 for Prime members. Shipping is free.

This deal is exclusively for Prime members.