Aprilaire 400 Humidifier – Whole House w/ Auto Digital Control, 0.7 Gallons/hr

To keep your indoor air moistens always, the Aprilaire 400 Humidifier is one reliable product you will need. Not like other competitive brand, it is design with a working mechanism which have the capacity to extract water vapor from the environments to drizzle the air disseminating in rooms where it is mounted. The  400  Aprilaire delivers performance that amazes, thanks to the features loaded in it. This unit is ideal for those living in apartment of up to 4,000 sq ft. So if you desire to add moisture to your indoor humidity, considering this product may be a bold decision. However, before investing your money on it, it is wise for you to get to know more about the unit and its simple features.

Aprilaire 400 Humidifier – Whole House w/ Auto Digital Control, 0.7 Gallons/hr

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Below are the Features Aprilaire 400 Humidifier to know:

1. Capacity

It is built to meet home of about 4,000 square feet. The air circulating in a house with the size mention will be dampened by running this humidifier, thanks to its wide coverage effects and wonderful performance. It also  has the capability of releasing up to 0.7 gallons of water per hour. With this operation mode, you will hardly experience any inconveniences that may results from breathing in dry air.

Multiple functions

Having this air humidifier is like using a stone to kill two birds. the reason because, the Aprilaire 400 Humidifier will not only moisten your indoor air, but will equally help recycling and purifying the water in the air so that it will be free from germs and others bacteria. This simply means, it refine the quality of the air in your home. Also, in homes having no draining, the unit can be a veritable answer to the problem.


The ease to use feature makes this product stand out among other competitive model. Firstly, you don’t have to get bother about maintain and repairs because the unit only required little or sometime no maintenance. What you only need is inspection of the products after 500 hours of every usage. Areas to look out for during inspection are the water supply line and plumbing for cracks and leaks. Fix any plumbing dislocations that needs to be amend and also try changing the water panel of the machine once every year. The Aprilaire 400 humidifier is an automatic digitally regulated system. Once you run the humidifier, it will be able to regulate itself. It features a thermostat that helps to regulate humidity level the home where its effect is been felt.


  • It is very easy to install.
  • It does consume water and less energy usage.
  • Impressive performance.


  • Installation of the unit should be done by a professional only if you want to enjoy the warranty benefits.

Final words

The Aprilaire 400 Humidifier is easy to set-up with easy to operate functionality. If you are facing dry air challenges in your home, you may consider purchasing this unit to release cool mist into your home.

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