I have two impressions: I would rate one item as a 5, and the other as a 2 due to unnecessary loudness because the pleasant user experiences are lost. These noises can be easily removed, though. Final result: 4.
BONECO W200 Air Washer: Humidifier and Purifier for Improved Air Quality
95 Review
Humidifier Smartmi Evaporative Humidifier 2, CJXJSQ04ZM Global, white
144 Review
Dyson AM10 Humidifier: Efficient White/Silver Moisture Control
63 Review
Humidifier Smartmi Evaporative Humidifier 2, CJXJSQ04ZM RU, white
283 Review
UL Certified 120V Unheated Awoco 48 Super Power 2 Speeds 1650CFM Commercial Indoor Air Curtain With Free Door Switch
23 Review
White Senville Dual Zone Mini Split Air Conditioner Heat Pump, 28000 BTU, Alexa Compatible - SENA-30HF/D
21 Review
Split system Roda RS-AL09F / RU-AL09F
37 Review
Senville AURA: Energy Star Mini Split Heat Pump W/ 9000 BTU & Alexa Compatibility
13 Review