Humidity is a problem everywhere, particularly if you live close to the ground or near a source of water. Because of humidity, the chances of mold and mildew forming are very high. This is not good news for your health, because it can lead to a fair amount of conditions.

So, what do we do in order to lower the humidity? Obviously, we can’t change homes at this point – so we need to try something else. This is where dehumidifiers come in, with their ability to extract humidity from the air.

But with the dehumidifier ratings being so high with so many products, how do we choose the ones that are best for our home? How is the dehumidifier with pump any different from one with no pump? Well, this guide will help you out in that regard.

Who Needs a Dehumidifier?

Do you have mold crawling all over your walls, and won’t go away no matter how much you try to clear it up? Are you sneezing continuously, or is your nose clogged all the time you stay indoors? Then the chances are that you might need a dehumidifier.

Allergens such as dust mites and mold thrive in environments that have a high level of humidity – causing you to have allergic reactions all day long. Plus, if you leave the humidity to hang on for too long, it may damage your home and furniture.

If moisture is a problem, you obviously need a dehumidifier. Not only will it allow you to breathe better, but it will also save your home from impending damage.

Choosing the Best Dehumidifier

The best dehumidifier will be different for every house or space. For example, what seems perfect for your kitchen might not work the same way for your bedroom.

First things first, you have to consider its capacity. If you place it in a room with a lot of moisture, one with a higher capacity might be more appropriate. If drainage is a problem, you might want to consider a pump.

Most dehumidifiers feature an automatic shut-off option that prevents the tank from overflowing. This way, when the tank gets full, your product will not be compromised simply because you did not have the time to empty it. Look for other similar features, to ensure that the purchased unit is perfect for you.

One more factor of importance is the noise level. If you want to place it in the bedroom or the office that you work in, it’s obvious that the perfect unit would be a silent one. Those, however, may not be as strong – so in places such as warehouses, with great humidity, noise should not be a deal breaker.

Last but not least, you need a dehumidifier that can work with the needed space – not just a corner. If you want to dehumidify just your safe or a small closet, you can easily go for the best gun safe dehumidifierHowever, if you want to dehumidify a larger space, you should opt for the best whole house dehumidifiers that can reach even farther.  

Pump Drainage vs. No Pump Drainage

Buying a dehumidifier featuring pump drainage is a highly convenient option since you won’t have to empty the humidifier yourself. A no-pump dehumidifier features a water reservoir that you have to empty manually. Like a bucket that gathers water, you’d have to keep an eye out for when it gets full.

A pump-based dehumidifier, on the other hand, does not use a tank. This type of unit has a tube that you can connect to a sink, a drain, a window, or anywhere else. They represent a good option if you have a fair amount of humidity to take out from the air. Plus, since you don’t have to drain the tank yourself, it saves precious time.

Units that do not have pump drainage usually have an automatic shut-off feature that prevents the tank from overflowing. This safety measure will not only protect your unit but your house as well.

What Dehumidifier Capacity Should You Buy?

The capacity of the chosen dehumidifier will depend on two factors: the size of the place you want to be dehumidified, as well as the moisture level.

For example, if you go for the best 30-pint dehumidifieryou’ll be able to pull out 30 pints of water from the air in the course of 24 hours. This is usually considered the best dehumidifier for basements and crawl spaces.

On the other hand, if you want to dehumidify a room that has been flooded, you might want to go for the best 70 pint dehumidifier. They’ll be able to save any material that has been damaged by pulling the moisture away.

Types of Dehumidifiers

When it comes to dehumidifiers, there are several types that you could go for:

  • Thermo-Electric Dehumidifier

Also called a refrigerant or peltier dehumidifier, this is one of the most popular choices when it comes to dehumidifiers, and also the most affordable option. This type of humidifier takes the humid air from the room, cools it, dehumidifies it, and then releases it back into the room. In a way, you could say that it works just like air conditioning.

After the cooling process is over, the air goes through condensation where the humidity is taken out. It is a fairly effective way of dehumidifying the air in a room, which is why you can find these models just about anywhere.

The only problem posed by these units is that you can’t use them effectively in very low temperatures. Since they work by cooling the air – they do not really work if the air has already been previously cooled. This is why their use is not recommended in subzero temperatures.

However, if you want to dehumidify indoors, such as a room or a bathroom, this unit is going to work just perfectly.

  • Desiccant Dehumidifier

Those living or working in subzero climates might benefit from desiccant dehumidifierssince they work by absorbing the moisture rather than cool and treat it.

Unlike peltier dehumidifiers, a desiccant model will not cool the air before dehumidifying it. All it needs is to pass it through a desiccant that will pull out the moisture. Popular desiccants include silica gel that can be dried and reused after each use. Some modern products even use liquid desiccant technology, since it has been proven useful in extracting moisture from the air.

These types of dehumidifiers are generally more compact in size, and also more silent. They represent a great choice for dehumidifying a space such as a bedroom or an office since it does not bother much with background noise. Most of the time, you can barely even hear it.

  • Portable Dehumidifier

These dehumidifiers are fairly large in size, but they were made so that they could be moved from one place to another. Generally capable of dehumidifying entire rooms, these have been equipped with wheels so that you could move them easily.

Make no confusion; while such a unit may be able to dehumidify a room, it can’t dehumidify the entire house from the same place. It has to be moved from room to room. The advantage is that it is easy to move, and just as easy to use. All you have to do is plug it in, start the unit, and it will start doing the work for you.

This option is among the most affordable ones, which is why it is found in almost every home. Plus, depending on the model, you can find one with or without a pump.

  • Small Dehumidifier

Small dehumidifiers may not be as strong as portable ones, but they are still useful in their own ways. Many people prefer these units for their bedrooms or their gun safes because they do not use a lot of space.

Because of their size, these units are inexpensive – costing only a fraction of what you would pay for an average portable humidifier. They represent a great option if space and money are limited – which is a general issue these days.  You’ll be killing two birds with one stone.

Bear in mind, however, that this kind of dehumidifier won’t be very useful if you have a large room. These best small dehumidifiers for bathrooms and bedrooms are generally more appropriate for confined spaces, where humidity is not that high. They are also a good choice for crawlspaces.

  • Whole House Dehumidifier

If you have a general humidity problem in your home and don’t want to continuously shift humidifiers from one room to another, you might want to go for a whole house humidifier. They generally cover a wider area, and they can dehumidify an entire house without being moved from their spot.

Bear in mind that this type of dehumidifier is more expensive than your average portable unit – and you will most likely need to call a professional to install it. These models generally have a pump that you will have to connect to your home’s ductwork, and specialists know how to install it the right way.

These types of dehumidifiers are also a good option if you are dealing with fair amounts of humidity – but you might have to go for an even stronger-capacity one if the humidity was caused by a flood.

  • Commercial Grade Dehumidifier

If you have a bigger place to dehumidify, such as a small building or a warehouse, then you might want to go for a commercial grade dehumidifier. The best 50-pint dehumidifier is considered to be commercial grade level – and everything beyond that is considered to be industrial.

  • Industrial Grade Dehumidifier

Industrial grade dehumidifiers are a good option for buildings where a commercial dehumidifier cannot keep up. Large factories or construction sites near water can benefit from such a unit since it can protect the materials.

New Energy Standards

Considering that around 13% to 25% of US homes use dehumidifiers, the US Department of Energy has brought up new standards for energy efficiency. These units would use less energy, reducing the costs – while protecting the environment from extra CO2 emissions.

For that reason, most energy-efficient units use the “Energy Star” rating to designate that it has met the 2016 energy standards.

Considering that most dehumidifiers function non-stop, this is a very convenient option. The dehumidifiers nowadays already have the Energy Star – because let’s face it; no one likes a product that shoots up their power bill.

70-Pint vs. 50-Pint vs. 30-Pint Dehumidifiers

Depending on the size and humidity level of your home, a dehumidifier can have a different capacity – which is categorized as follows:

  • 30-Pint Capacity Dehumidifier

This dehumidifier is also deemed as “residential-level,” since it can suck up the moisture from the average home. It can pull out 30 pints of moisture from the air in the course of 25 hours, and it’s great for small to average places that are rather damp than wet. They also work better with separate rooms rather than whole houses.

  • 50-Pint Capacity Dehumidifier

A dehumidifier of this capacity is generally considered either commercial or whole-house dehumidifier. Appropriate for larger spaces, it can absorb humidity without necessarily being moved from its place. Plus, it can handle very wet environments or places that have been damaged by floods.

  • 70-Pint Capacity Dehumidifier

Meant for larger buildings, these units can subtract 70 pints of water from the air every 24 hours. They are perfect for bigger buildings, large warehouses, or places that have been completely flooded (for example, a construction site where it has rained all over the materials).

Dehumidifier Brands

When it comes to dehumidifiers, there are several brands that you can choose from. Some of the most popular include the following:

  • Frigidaire: Owned by Electrolux, this brand has models whose capacities go from 30 to 70 pints – making them perfect for every environment. Plus, since the majority of their models are Energy Star, the brand is easy on the budget.
  • GE: Models marked by GE go from 30-pint to 65-pint capacity, and they are all great for residential to commercial use. All of them are certified, and most of them include automatic shut-off features – along with other smart features.
  • Haier: Haier provides a variety of models that feature electronic controls – and that also has an Energy Star certification. Depending on their models, they come with features such as washable filters, auto defrost, and LED display.
  • Kenmore: Featuring dehumidifiers with capacities going from 35 pints to 70, this brand is your go-to if you want to dehumidify any kind of building. Their Energy Star certified units include features such as built-in pumps, remote controls, and electronic controls.

There are many other brands on the market aside from the ones above, such as LG, Honeywell, Danby, Aprilaire, Hisense, and Soleus Air. All of them have proven to be efficient, which is why you should make the choice based on the features they offer.

Wrap Up

Dehumidifiers come in various shapes and sizes. You can buy one to keep humidity away from your safe – and therefore, protect anything from documents to gunpowder. At the same time, you can buy one to dehumidify your entire home and protect it from mold and mildew.

It’s not easy to find a good dehumidifier – particularly since the dehumidifier ratings are high for a fair number of brands. You just have to be careful about the features that they provide, their capacity – and obviously, their energy standards. Top rated dehumidifiers, for example, will have an Energy Star certification that proves they are energy-efficient.

No matter if you are going for the dehumidifier with a pump or one without a pump, you need to make a calculated purchase. Take into consideration every type and feature and see whether it can serve your purpose or not.