PhilipsSmart 2-in-1 Air Purifier & Humidifier PureProtect Water 3400 Series - 78 m2, HEPA, Active Carbon, 5 Speed, Sleep Mode, Child Lock, 3.2L Water Tank, Connected, White - AC3420/10

Philips 3400 Series 2-in-1 Air Purifier and Humidifier, HEPA NanoProtect + Active Carbon Filter, Hygienic Humidification at 650ml/h, CADR 300m³/h for 78m² (AC3420/10)

Philips Evaporative Humidifier 3000 Series, NanoCloud Tech, 99.97% Less Bacteria, 300ml/h, 3 Speeds, Sleep Mode, Ultra-Quiet (33dB), Humidity Sensor, Timer, 3L Tank, Covers 45m², White (HU3916/10)

ThermoPro TP49 Digital Indoor Hygrometer Mini Room Thermometer Temperature Monitor and Humidity Meter for Home Office Air Comfort Thermo Hygrometer, 2 Pieces