![This smart air purifier is quieter than a computer and turns on automatically when it senses polluted indoor air in my home This smart air purifier is quieter than a computer and turns on automatically when it senses polluted indoor air in my home](https://cdn.businessinsider.nl/wp-content/uploads/2020/03/abce8d874b753bef2435ae009c6bc2c62a791cb0.jpg)
This smart air purifier is quieter than a computer and turns on automatically when it senses polluted indoor air in my home
![COWAY AIRMEGA 400S air purifier with wifi connection for living room, restaurant and office, HyperCaptive filtration system with ultra powerful double suction CADR 677 m³/ h, room up to 176 ㎡ : COWAY AIRMEGA 400S air purifier with wifi connection for living room, restaurant and office, HyperCaptive filtration system with ultra powerful double suction CADR 677 m³/ h, room up to 176 ㎡ :](https://m.media-amazon.com/images/S/aplus-media-library-service-media/a2e07d3f-8109-4f27-8419-8e9d468a5152.__CR0,0,1200,900_PT0_SX600_V1___.jpg)
COWAY AIRMEGA 400S air purifier with wifi connection for living room, restaurant and office, HyperCaptive filtration system with ultra powerful double suction CADR 677 m³/ h, room up to 176 ㎡ :
![COWAY AIRMEGA 400 air purifier for large room, office, restaurant, ECARF certified for allergy suffers, HyperCaptive filtration system with ultra powerful double suction room up to 176 ㎡ : Amazon.co.uk: Home & Kitchen COWAY AIRMEGA 400 air purifier for large room, office, restaurant, ECARF certified for allergy suffers, HyperCaptive filtration system with ultra powerful double suction room up to 176 ㎡ : Amazon.co.uk: Home & Kitchen](https://m.media-amazon.com/images/I/81yg6GzJrcL.jpg)
COWAY AIRMEGA 400 air purifier for large room, office, restaurant, ECARF certified for allergy suffers, HyperCaptive filtration system with ultra powerful double suction room up to 176 ㎡ : Amazon.co.uk: Home & Kitchen
![COWAY AIRMEGA 400 air purifier for large room, office, restaurant, ECARF certified for allergy suffers, HyperCaptive filtration system with ultra powerful double suction room up to 176 ㎡ : Amazon.co.uk: Home & Kitchen COWAY AIRMEGA 400 air purifier for large room, office, restaurant, ECARF certified for allergy suffers, HyperCaptive filtration system with ultra powerful double suction room up to 176 ㎡ : Amazon.co.uk: Home & Kitchen](https://m.media-amazon.com/images/I/51WphhZsKqL._SY350_PKmb-play-button-overlay_.jpg)
COWAY AIRMEGA 400 air purifier for large room, office, restaurant, ECARF certified for allergy suffers, HyperCaptive filtration system with ultra powerful double suction room up to 176 ㎡ : Amazon.co.uk: Home & Kitchen
![COWAY AIRMEGA 400 air purifier for large room, office, restaurant, ECARF certified for allergy suffers, HyperCaptive filtration system with ultra powerful double suction room up to 176 ㎡ : Amazon.co.uk: Home & Kitchen COWAY AIRMEGA 400 air purifier for large room, office, restaurant, ECARF certified for allergy suffers, HyperCaptive filtration system with ultra powerful double suction room up to 176 ㎡ : Amazon.co.uk: Home & Kitchen](https://m.media-amazon.com/images/I/712+XEREUkL._AC_UF350,350_QL80_.jpg)
COWAY AIRMEGA 400 air purifier for large room, office, restaurant, ECARF certified for allergy suffers, HyperCaptive filtration system with ultra powerful double suction room up to 176 ㎡ : Amazon.co.uk: Home & Kitchen
![COWAY AIRMEGA 400S air purifier with wifi connection for living room, restaurant and office, HyperCaptive filtration system with ultra powerful double suction CADR 677 m³/ h, room up to 176 ㎡ : COWAY AIRMEGA 400S air purifier with wifi connection for living room, restaurant and office, HyperCaptive filtration system with ultra powerful double suction CADR 677 m³/ h, room up to 176 ㎡ :](https://m.media-amazon.com/images/I/81N5wecjdrL._AC_UF894,1000_QL80_.jpg)
COWAY AIRMEGA 400S air purifier with wifi connection for living room, restaurant and office, HyperCaptive filtration system with ultra powerful double suction CADR 677 m³/ h, room up to 176 ㎡ :
![COWAY AIRMEGA 150 Air purifier for a space up to 73 m², GreenHEPA technology, removes 99.999% of all particles, bacteria, and aerosols down to the nano size of 0.01 µm* : Amazon.co.uk: COWAY AIRMEGA 150 Air purifier for a space up to 73 m², GreenHEPA technology, removes 99.999% of all particles, bacteria, and aerosols down to the nano size of 0.01 µm* : Amazon.co.uk:](https://m.media-amazon.com/images/I/81W0igDvSpL.jpg)
COWAY AIRMEGA 150 Air purifier for a space up to 73 m², GreenHEPA technology, removes 99.999% of all particles, bacteria, and aerosols down to the nano size of 0.01 µm* : Amazon.co.uk:
![COWAY AIRMEGA 400S air purifier with wifi connection for living room, restaurant and office, HyperCaptive filtration system with ultra powerful double suction CADR 677 m³/ h, room up to 176 ㎡ : COWAY AIRMEGA 400S air purifier with wifi connection for living room, restaurant and office, HyperCaptive filtration system with ultra powerful double suction CADR 677 m³/ h, room up to 176 ㎡ :](https://m.media-amazon.com/images/I/81q9CK8sQkL._AC_UF894,1000_QL80_.jpg)