To be honest, I didn’t notice any differences with and without it, but perhaps there was less dust. Let it work, once bought. If I find something I'm more confident about, I'll change it. Its pros: At low speed, almost no noise, but the wheel rustles a little sometimes. Cons: After 4 months, it began to smell about - some slightly musty and sour smell, similar to wet dust plus sourness, although I washed the bath.
White Senville Dual Zone Mini Split Air Conditioner Heat Pump, 28000 BTU, Alexa Compatible - SENA-30HF/D
21 Review
COMFYHOME 3 IN 1 Portable Evaporative Air Cooler - 60°Oscillation, 12H Timer & Remote, Windowless Room AC For Bedroom Home Office
11 Review
Stay Cool With COMFYHOME 3-In-1 Portable Air Conditioner - Efficient Evaporative Air Cooler For Home And Office
11 Review
🥶 LG TC09GQR Split System Air Conditioner - White
11 Review