The best whole-house dehumidifiers can reduce relative humidity levels to ‘between 30% and 50%’. The Aprilaire 1850Z Pro is coming up top in 2022. It is one of the best ducted whole-house dehumidifier. It removed 95 pints per day. It will cover up to 5,200sq ft.
Check out our best pick dehumidifier LG Air Conditioner 6000 BTU.