Hon&Guan 6" Inline Booster Duct Fan with Speed Controller - 345CFM Airflow 19.2W Ultra Low Power Low Noise

exhaust powe Good

Excelente calidad y sí es de ABS, llego en 4 días.

Lo use para la cocina y funciona muy bien, extrae con mucha eficiencia estoy muy contento

This does exactly what I need, well! Wanted a forced air duct from my sun room (lots of windows/poor insulation) to the basement, pulling cold winter air or hot summer air down to be conditioned by the furnace/AC. Also to create airflow from the rest of the house in that direction to keep the rest of the home from being affected by that air, offering a preferred path of return air to the furnace/AC. This worked perfectly; initially it was a little noisy (if being VERY picky) but I ran ~12' of flexy hose (the type with the wire coil and flexible plastic) before the fan, and put plenty of twists and bends in it. Works practically silently now even at higher speeds. My home is much more comfortable without having the noisy forced air and AC kick on so much. Been running for months now without any issues. Love the speed control unit too, easy to install somewhere accessible and extend the cable if needed.

The worst purchase of 2024! Super cheap “full plastic build “ not recommended.