Need a dehumidifier for your home? Discover our tips for choosing the right model for your needs and enjoy healthy air in your home.

Moisture can cause problems in a home, including mold, rust and unpleasant odors. A dehumidifier is a device designed to help control the humidity in your home. But how do you choose the right dehumidifier for your home? In this article, we’ll go over five key factors to consider when choosing a dehumidifier.

tips for choosing a dehumidifier

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1. Room size

The first thing to consider when choosing a dehumidifier is the size of the room you want to dehumidify. Dehumidifiers have different capacities, measured in pints of water per day, which is the amount of water they can extract from the air in a day. For small rooms, a 30- to 40-quart-per-day dehumidifier should be sufficient. For larger rooms, a dehumidifier of 50 pints or more would be necessary.

The number of dehumidifiers needed depends on the size of your home and the amount of moisture you have in each room. In general, you don’t need a dehumidifier in every room of your home, but it depends on the layout of your home and which areas are most affected by moisture.

If you have moisture problems in only one room of your home, it may be sufficient to use a dehumidifier in that specific room. However, if moisture is present in multiple rooms or throughout your home, it may be necessary to use multiple dehumidifiers to regulate the humidity effectively.

2. The level of humidity

The second factor to consider is the humidity level in your home. If your home is very humid, a more powerful dehumidifier will be needed to maintain the desired humidity level. Dehumidifiers have different humidity thresholds, which can be adjusted to meet your needs.

If you have a very high humidity level, you may need to opt for a dehumidifier with a lower humidity threshold. For example in Vegas where I live, the humidity level is very low, so consider the area you live in to evaluate whether or not you need to purchase a dehumidifier.

3. Noise

Noise is another important factor to consider when choosing a dehumidifier. Some models can be very loud, which can be annoying if you plan to use it in a room where you spend a lot of time.

Dehumidifiers without a compressor, called absorption dehumidifiers, are generally quieter than dehumidifiers with a compressor. Be sure to check the decibel (dB) levels to make sure the dehumidifier won’t be too loud for your home.

4. The cost of the dehumidifier

Cost is an important factor to consider when purchasing a dehumidifier. Prices vary depending on the size, brand and features. Larger, more powerful dehumidifiers are generally more expensive than smaller models. It is important to define your budget before you start looking for a dehumidifier to avoid overspending.

5. Additional features

Finally, it’s important to consider the extra features you might want in your dehumidifier. Some models may have air filters to improve the air quality in your home, while others may have more advanced humidity control features, such as digital displays or remote controls.

SaleBestseller No. 1
NineSky Dehumidifier for Home, 85 OZ Water Tank, (800 sq.ft) Dehumidifiers for Bathroom Bedroom with Auto Shut Off,7 Colors LED Light(White)
  • ADVANCED HOME DEHUMIDIFIER: Our dehumidifiers adopts semiconductor condensation technology with quiet working feature, efficiently for removing the removing the moisture in the air, enjoy comfortable life
  • AUTO SHUT OFF: Smart dehumidifier with auto shut off function when the water tank is full or in a wrong position, perfect to prevent the water from overflowing when you did not notice, very safe and convenient to use when you are not at home
  • 7 COLORFUL NIGHT LIGHTS:Our dehumidifier for bedroom has 7 changing lights, which could be set steady on your prefer color, could serve as a nigh light, creates a sweet and romantic sleeping atmosphere for you
  • 2 WORKING MODELS: High speed mode with powerful speed for quickly and efficiently reduce the humidity. Night mode(sleep mode) with low speed operation, quietly working (<30db) while you are sleeping. Switch freely the 2 modes as your need
  • COMPACT DEHUMIDIFIER: This portable dehumidifier size approx: 8.3(L)*5.5(W)*14(H) inch, could cover a range of 800 sq.ft. Perfect to use as bedroom dehumidifier, closet dehumidifier,bathroom dehumidifier. Widely used in basement, garage, kitchen and other occcsions.
SaleBestseller No. 2
Dehumidifiers for Home, 25oz Dehumidifier Small Dehumidifiers for Room 285sq.ft with Auto-off, Ultra-Quiet Energy Saving Mini Dehumidifiers for Bedroom Bathroom Closet Desktop Office RV
  • 【High Efficient Dehumidification】Our dehumidifiers for bedroom are equipped with Thermo-Electric Peltier semiconductors & a 25 oz (750 ml) large water tank, it could absorb up to 16oz(450ml/D) of water in a humid environment of 86°F and 80% RH. You no longer need to endure humid days and enjoy a comfortable living environment.
  • 【Ultra-Quiet, Sleep-Friendly】Many conventional dehumidifiers operate with high noise levels, making it hard to fall asleep, while our small dehumidifiers with advanced Peltier technology reduce the operating noise to less than 35db without compromising dehumidification efficiency, creating an ideal sleep environment. It's important to choose efficient but quiet dehumidifiers for home.
  • 【Auto-off, Keep Safe】This mini dehumidifiers for home features an auto-off function that will stop working automatically if the water tank is full, and it will flash the red light to remind users empty the water. It's safe for 24 hours around running even if no one is at home.
  • 【Energy Saving-Affordable】Our dehumidifiers for bedroom are effective but energy-saving and use only 0.96KW of electricity after running for 24 hours. It's environmentally friendly and more affordable than traditional dehumidifiers, you could solve the most trouble for the least amount of money.
  • 【Compact for Every Corner】No space is too small for this mini dehumidifier, the mini-size is designed for every corner you need, place it on your nightstand or wardrobe, you need not bear the damp quilts and clothes, also you can put it in your kitchen, bathroom, office...where you need, where it is.
Bestseller No. 3
2000 Sq. Ft Dehumidifier for Large Room and Basements, HUMILABS 30 Pints Dehumidifiers with Auto or Manual Drainage, 0.528 Gallon Water Tank with Drain Hose, Intelligent Humidity Control,Auto Defrost
  • 【2000 Sq. ft. Home Dehumidifier】 HUMILABS dehumidifier is equipped with a powerful 30-pint compressor that allows the machine to remove up to 3 gallons of moisture from the air per day, making it suitable for 1500-2000 sq. ft. spaces and ideal for homes, basements, offices, living rooms, bedrooms, garages, laundry rooms, cellars, etc.
  • 【Multiple Humanized Features】The specially designed drying mode is very suitable for wet weather or seasons. It can remove excessive moisture from clothes and keep them dry and clean. Two different fan speeds can meet different needs. The 36dB low-noise design keeps you away from disturbing noises while sleeping or studying. Set a 12-hour timer to suit your lifestyle and save energy costs. The auto defrost function prevents the collected water from being frozen and doing harm to the machine.
  • 【Auto & Manual Two Drainage】Easy to use! Auto Drainage: This basement dehumidifier is equipped with a 3.3ft drain hose that can connect to the drain pipe hole to continuously drain the water without emptying the water tank multiple times. Manual Drainage: The water tank is 0.528 gallon/2L so when it reaches the maximum capacity, the dehumidifier will automatically stop and the “tank full” indicator will light up until the water tank is emptied. No worries about the risk of the water overflowing.
  • 【Compact & Portable Design For The Modern Home】The design of HUMILABS dehumidifier is stylish and modern. Considering that most bulky dehumidifiers are difficult to move. With the designed 360° rotatable wheels and built-in grip, you can move our dehumidifier around easily without scratching the floor. Meanwhile, with the detachable and washable filter, it is easy to clean and use many times for easy maintaining.
  • 【Intelligent Control】This small dehumidifier with digital display can provide convenient and accurate humidity readings. You can customize the dehumidification requirements (30% to 80%) according to your needs. Meanwhile, it has a 3 different color lights (Blue, Green and Red) that can directly display the environmental humidity. Automatic Shut Off/On will shut off automatically when the bucket is full and switch it on again after the bucket emptied.

Last update on 2023-10-02 / As an Amazon Partner, I make a profit on qualifying purchases./ Images from Amazon Product Advertising API

Are there any risks to using a dehumidifier?

While dehumidifiers are useful for reducing humidity in your home, they can pose some potential risks. Here are some of the most common risks associated with using a dehumidifier:

  • Fire Hazard: Dehumidifiers use electrical components to operate, which can increase the risk of fire. To avoid this risk, it is important not to overload electrical outlets or leave the dehumidifier on for long periods of time without supervision.
  • Risk of water leakage: Dehumidifiers collect water in a tank or tray that must be emptied regularly. If the tank is not emptied on time, it can overflow and cause damage to your home. Some dehumidifiers have an automatic shut-off feature that turns off the water supply when the tank is full to prevent leaks.
  • Mold Risk: Although dehumidifiers are designed to remove moisture, if not maintained regularly, they can actually create an environment for mold growth. Pans and filters should be cleaned regularly to prevent moisture build-up and mold growth.
  • Health Risk: If a dehumidifier is not maintained regularly, it can become a home for bacteria and mold that can affect indoor air quality. This can cause health problems such as allergies, respiratory problems and infections.
  • Energy cost: Dehumidifiers use energy to operate, which can increase your home’s energy costs. Larger, more powerful models typically use more energy than smaller models, so it’s important to choose a model that fits your dehumidification needs to avoid high energy costs.
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