Having a dehumidifier is not something that some people would consider optional. For many, it’s a necessity. Humidity can cause many different issues including advancing the growth of bacteria and mold, odd odors, and even making areas feel uncomfortably warm. That’s where a dehumidifier comes quite handy. These devices extract the moisture from the air, leaving the area much drier. Plus, these machines are also great for people that suffer from allergies or those that have a hard time breathing. Less humidity in the air reduces the number of allergens and makes it easier to breathe.

There are hundreds of different dehumidifiers available, though. They come in different sizes, have different water capacities, vary in price, and more. So, picking out the perfect one for your home can be a bit tough. Never fear, though, Consumer Essentials is here to help. Down below we’ve provided a list of the absolute best dehumidifiers on the market to help narrow down the selection for you.

The Ultimate Dehumidifier Buying Guide

Finding the right dehumidifier for your own personal needs can be a difficult process. You have to take many things into consideration including how humid your local climate typically is, how large of a space you need to cover, what your budget will allow, and more. Plus, there are so many models on the market with similar specifications it can feel nearly impossible to determine which is the best. Don’t worry, though, we’re here to help. Below you’ll find a full guide to buying dehumidifiers that will explain exactly what you need to look for in a machine.

Size Matters

The first and perhaps most important thing to consider is what size unit you need. There are ultra-compact models that are primarily designed to reduce moisture in very small spaces such as closets, and then there are much larger machines that are capable of extracting water from an entire house. You need to figure out what your overall goal is. Do you just need moisture reduced in your bedroom so you can sleep better at night? Or, if you really want to improve air quality and reduce the number of allergens in your home, you may want a unit that can manage water content in an entire house.

Obviously larger models are a bit more expensive and require a lot more storage space. They can also remove 50 to 70 pints of water from the air every day. Compact units are typically small enough to be placed anywhere, but have limited functionality. You’ll find that smaller models are only able to get rid of about 12 to 20 ounces of moisture each day. Once you figure out the size you need, then you can move on to other aspects.

Look for Defrost Features

This doesn’t really apply to smaller dehumidifiers, but for larger ones, you definitely want to find a unit that has defrost capabilities. Why? Well, these machines work using coils and they can freeze up, especially during colder months. When this happens the effectiveness of the machine declines significantly. Freezing can even damage the unit beyond repair. So, you need to find a model that has the ability to deice itself whenever the coils become too cold. This makes it so that you don’t have to worry about the machine breaking down or losing power which is important if you want to save money and have your dehumidifier running efficiently at all times.


Finally, price is always something to think about. Not everyone has $100 to $200+ to spend on a machine like this. Take the time to consider what your budget will allow. If you can only afford to spend $100 or less, you’ll likely have to settle for a unit that can only handle one room. If you can invest $150 or more, however, there are models available in that price range that can cover areas of up to 2,000 cubic feet or more, which covers multiples rooms.

Amazon has the biggest selection of dehumidifiers. Sure, you can find them at local stores like Walmart, Target, or even Home Depot, but if you want a lot to choose from, the lowest prices possible, and super customer service… we highly recommend going through Amazon. A lot of department and retail stores overcharge for these machines to score bigger profits. Based on our research, Amazon offers the best deals. Some units are more than 50% cheaper on Amazon than they are at other stores.