Pros: A basic unit with adjustable humidity control. Runs for hours on end -- and is easy to refill -- thanks to a dual tank design.

Cons: Super bright LED light. Hard water can cause buildup, requiring thorough cleaning.

Summary: A nice mix of price and features makes this a strong contender. A good choice if you are looking for relief from dry coughs and sore throats thanks to the handy medicine cup.

Pros: Ideal for larger homes. Convenient automatic digital controls draw customers seeking precise humidity levels throughout the house.

Cons: Uses a fair amount of water, especially on higher settings.

Summary: If you want a product with very little maintenance, you'll love this Aprilaire unit's low stress operation.

Pros: Garners praise for its extremely quiet operation. Automatically shuts off after running out of water, making it perfect for safety-conscious parents.

Cons: A small number of units have been known to leak over time.

Summary: Even babies easily sleep through the day or night thanks its quiet operation. While it makes a great addition to a nursery, the modern style works elsewhere in the home.

Pros: Stands out for its generous 2.3 gallon moisture output. Variable control settings let users select optimal humidity levels.

Cons: The night light is a bit too bright for some owners.

Summary: Great for smaller rooms. Loaded with convenient features including an auto shutoff safety sensor, 360 degree output nozzle, and variable control settings.