The answer to 'cost of humidifier' is that the cost of a humidifier can vary widely depending on several factors. Factors that affect the price include the type of humidifier (whole-home, portable, or steam), the size and capacity, the features, and the brand. Generally, whole-home humidifiers tend to be more expensive than portable units, with prices ranging from a few hundred dollars to over a thousand dollars installed. Portable humidifiers are typically more affordable, with prices from $50 to $300 on average.
The cost also depends on whether you choose to have the humidifier professionally installed or if you opt for a DIY installation. Professional installation can add several hundred dollars to the total cost. Additionally, the ongoing operating costs, such as energy usage and maintenance, should be considered when budgeting for a humidifier.