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Heaven Fresh HF707


I n winter months, the indoor air is drier than in any other season, because when the outdoor air is heated, it loses its moisture. So, although it keeps you warm, heated air can create discomfort, and it can lead to certain health problems. What most people don’t know is that bacteria, dust particles, viruses, and other impurities are usually trapped by the wet nasal membrane, which has the role of protecting the human body from certain diseases. However, if the nasal membrane is dry, germs can get into the lungs easier, which means that dry air can affect your body’s immune system. Therefore, you must take proper measures in order to avoid these complications. A reliable humidifier can save you from many inconveniences, and that is why we recommend you to analyze the Heaven Fresh HF707 unit and see if it suits your needs.

Heaven Fresh HF707 Image

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It integrates a 1.6-gallon water tank, which means that it has a large capacity, so it can be used in large rooms, as well. Furthermore, it comes with a nano-silver filter that has the role of preventing mildew and bacteria from developing. The unit has the ability to shut off when the water tank is empty, and it indicates that the tank needs to be refilled with the help of a low water indicator. In addition to this, it also has a split mist nozzle which ensures that it can spread the mist in two different directions. Although it’s not completely silent, it doesn’t produce any loud noises so you can put it in the kids’ room. It’s also an energy-efficient product because it uses less electrical power than a 40-watt light bulb.


Heaven Fresh HF707 Spec Sheet
Technology Ultrasonic, Ionizer, Nano silver
Area coverage 430 sq ft
Water tank capacity 1.6 gallons
Mist output rate 300 ml/hr
Runtime 12 hours
Mist type Cool & Warm
Mist levels Variable
Noise output 30 dB – 35 dB
Automatic shut-off
Power consumption 38W/138W
Warranty 3-year
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Due to the fact that it can deliver warm and cold mist, you can use it in different seasons. You can have a cold mist on a hot summer day and a warm mist when the temperatures are dropping. Thus, if you live in a state with extreme temperatures, this is the right model for you. Here are some of the main features:

  • It has a timer function that allows you to set it to run from one hour to a maximum of 12 hours at a time
  • The automatic shut-off feature ensures that the unit is energy-efficient
  • It has a built-in humidistat that allows you to set the desired humidity levels. It operates the same as a heating thermostat


When your indoor air is drier than it should, your body is more exposed to certain diseases, because the impurities that exist in the air can get in your lungs easier due to a dry nasal membrane. Therefore, your natural defense mechanism won’t be able to function as it would in an environment with an optimal level of moisture. After buying a humidifier, you won’t have to deal with dry skin and chapped lips anymore, and the unpleasant static electricity will no longer represent an issue. The proper level of humidity is between 40% to 55%, and you can achieve it by using a humidifier that can provide you with all the comfort that you need.


The high-frequency vibration technology can create a micro-fine mist, which floats with the air without leaving wet marks behind. It provides the perfect sleeping conditions. It’s compact, silent, and easy to operate, and it has the same features as a more expensive model. Here are some of the performance characteristics:

  • It includes a rechargeable, nano-silver and ceramic combination filter designed to deal with mineral residue and bacteria
  • It has a hygrostat, which senses the humidity level and provides customized mist output. Thus, it’s easy to use
  • The high mist output quickly fills a room up to 430 sq. ft.


The healthy negative ions will efficiently purify the air and provide you with restful sleep. The operation is virtually silent so you can put it wherever you want. It has a low operating cost, and you will be able to save up to 90% of electricity costs with this model. The buttons are simple and easy-to-use. Thus, you don’t have to be a professional to know how to use it. With a simple one-touch control, you can set the timer to run for up to 12 hours. If you suffer from allergies and asthma, you need to thoroughly consider this product.

Logan Hewitt
Logan Hewitt
Logan was born and raised in Bakersfield, California, one of the most affected American cities by pollution, experiencing firsthand the phenomenon’s dangers. He worked in retail for a small electronics shop for 5 years, where he had his first experience with air purifiers. With his interest in technologies that are meant to improve life quality and the technical skills he gained with the passing of time, Logan is able to provide readers with in-depth analysis of life-changing devices.