Dyson Air purifier

Max. sound level: 61.5 | Number of speeds: 10 | Automatic function: Yes | Odour filter: Yes | Filter type: HEPA filter , Carbon filter

Max. sound level: 63 | Number of speeds: 10 | Automatic function: Yes | Odour filter: No | Filter type: HEPA filter

Max. sound level: 61.4 | Number of speeds: 10 | Automatic function: Yes | Odour filter: No | Filter type: HEPA filter

Max. sound level: 61.5 | Number of speeds: 10 | Automatic function: Yes | Odour filter: Yes | Air quality sensor: Yes

Max. sound level: 55.6 | Number of speeds: 10 | Automatic function: Yes | Odour filter: Yes | Filter type: HEPA filter

Max. sound level: 62 | Number of speeds: 10 | Automatic function: Yes | Odour filter: Yes | Filter type: Pre-filter , HEPA filter , Carbon filter