Air Purifier for Home Bedroom sells on Amazon. I think the price is very good. Please read some of the reviews and see people thought of the product.**If you’re not sure whether to buy, add to cart, and you can come back to it later!**

Effective Air Circulation Rate: With a CADR of 32.4 CFM / 55 m/h, this home air purifier can refresh the air twice per hour in a room measuring 123 ft (11.5 m), ensuring effective purification throughout the space High-Efficiency Particulate Filtration: Features an H13 HEPA high-efficiency filtration system that captures at least 99.97% of dust, pollen, and other airborne particles measuring between 0.1 and 0.3 microns (m)