Philips AC1711/90 - 78 square meter 300 liter per second

Honeywell Air Touch V3 - 300 cubic metre per hour 465 square feet

Dyson BP04 - Prussian Blue Gold 21 liter per second

Levoit Core 300 - 1073 Square Feet 56 watts HEPA

Honeywell Air Touch V2 - 250 cubic metre per hour 36 square meter

Honeywell AirTouch U2 - 650 cubic metre per hour 1007.5 square feet

Honeywell Air Touch V4 - 350 cubic metre per hour 542.5 square feet H13 HEPA

Honeywell Air Touch P1 - 4 Stage Filtration 450 cubic metre per hour 64 square meter

Philips 1000 Series Air Purifier - AC1711/90 White

Kärcher AF 50 - 50 Watt 100 square meter

TransTech BP06 - 90 liters/second 43 dBA 100 m²