Meet the Blueair Classic 505 Air Purifier: another smart device that captures 99.97% of airborne pollutants, dust, and smoke particles. The unit is WiFi enabled and works with Alexa. It has 3 fan speeds and doesn’t make a lot of noise.
The unit should be able to handle rooms up to 700 sq. ft. It has a filter with activated carbon to remove odors caused by pets. Costs under $640 at this time.