How long do dehumidifiers Last? Ultimate Guide

Dehumidifier as an essential gadget for the humid areas. This is not something that is bought often however, we prefer to spend the money once on a quality product. To get the right one, it is better to know how long do a dehumidifiers last? In this blog, we are sharing some factors that contribute to the longevity of a dehumidifier.

Factors Affecting the Durability of Dehumidifier

How long do dehumidifiers last

How long do dehumidifiers last depends on various factors, including the climate, local weather conditions, and many more. Here are some of the influencing factors you need to see before evaluating the average lifespan.


The brand really plays a significant part in how long your dehumidifier will endure. A modest dehumidifier from an unheard-of brand will abandon you following a bit of a while. Dehumidifiers from more reputable brands give more attention to the build and quality of their items.


Smaller dehumidifiers, when utilized in greater spaces, become exhausted. Also, on the grounds that they are exhausted, their inner parts get destroyed quicker, and they pass on an early demise. This is the reason to track down the right size of dehumidifier appropriate for your home. In case you have a more severe dampness issue in your home, get a greater dehumidifier that is more equipped for draining dampness out of the air.


Everything begins with the establishment. Suppose the dehumidifier is not appropriately installed, like setting it on uneven ground. In that case, it probably will not work well, and the interior parts could end up shaking and not performing viably. Likewise, dehumidifiers need some space to deplete the hotness it has gathered. By considering all aspects, you are supposed to station it somewhat further away from the wall to permit air to circulate and keep it from overheating.

The Durability of a Dehumidifier According to the Type


The life expectancy of dehumidifiers is not easy to assess as there are various kinds of these machines. The broad kinds of dehumidifiers are desiccant dehumidifiers and fridge-styled dehumidifiers.

Desiccant Dehumidifiers

Desiccant dehumidifiers are a brilliant option for people who do not need a dehumidifier that utilizes a compressor. Desiccant dehumidifiers can work as far as might be feasible. The desiccant material does not wear out, lapse, or should be replaced.

The desiccant dehumidifiers work with silica gel. Silica, additionally called silica gel or silicic corrosive, is silicon dioxide since it is regularly utilized as a desiccant because of its capacity to assimilate water. The little globules can retain up to 20 to 30 percent of their weight in the measure of water. Due to this capacity, silica dabs are especially added to items that are touchy to dampness and should be shielded from dampness.

Refrigerator-Style Dehumidifiers

Fridge-style dehumidifiers are business dehumidifiers which are additionally called condensate dehumidifiers or refrigerant dehumidifiers. They eliminate dampness from the air by utilizing a refrigerant blower.

The estimated life expectancy of a condensate dehumidifier is eight years if they are regularly utilized under ordinary conditions. Moreover, these results are authentic as they are based on surveys of manufacturers, trade associations, and researchers.

The Lifespan of Dehumidifiers According to the Size

How long do dehumidifiers last

How long do dehumidifiers last also depends on the size of the dehumidifier as well. So, make sure to select a dehumidifier measured by the space you need to treat. The size decides not only the cost of the gadget but also the dehumidification efficiency and lifetime. Here are some standard sizes of dehumidifiers.

Whole-House Dehumidifiers

The entire house dehumidifiers are unique gadgets that can endure as long as ten years. The least they last is around five years. Notwithstanding, they can surpass ten years if appropriately kept up with.

Portable Dehumidifiers

Portable dehumidifiers keep going for 5 to 10 years. They are well-known dehumidifiers. They arrive in a scope of wattages. Medium units, which are the compact models, eliminate up to 45 pints and perform well in the accompanying regions: kitchens and huge units eliminate 50 to 75 pints. These make them useful for regions with damp conditions, like garages.

Small Dehumidifiers

Mini-unit dehumidifiers eliminate 25 to 30 pints of water from the air each 24-hour time span. They have a long period of 3 to 5 years.

How Long Do Dehumidifiers Last?

How long do dehumidifiers last

On average, the life of a dehumidifier ranges from 5 years to 10 years. In order to maintain the life of your unit long, you must take care of it and maintain it on a regular basis. This includes cleansing of the air filters, cleaning of coils, exhausts grills, emptying the tank, cleaning the water bucket, etc.

How Long Is the Warranty on Dehumidifiers?

Considering the average lifespan that dehumidifiers last between 3 to 10 years, most dehumidifiers accompany 1 to 5 years of guarantee. A few brands do not cover their items at all. Therefore you are suggested to pick one that comes with a warranty.

How Does a Dehumidifier Work?

A dehumidifier is an appliance designed to extract excess amounts of water from the air. This is an essential appliance in the moist areas because high humidity levels provide favorable conditions to allergens and bacteria.

The working of a dehumidifier is simple. It draws the warm air currents within the coils through the fan that the warm air contracts. This collects the water droplets in the tank and leaves releases cool and dry air.

A dehumidifier is not specified for sucking the moisture only as there are some dehumidifiers that are multi-functioning in nature and work as an air purifier too.

In the End

A dehumidifier improves the air quality by reducing the dampness from the air. If you use it properly and place it at a proper place, not only, but the dehumidifier will also live a healthier and longer life.

However, How long do dehumidifiers last depends on various internal and specifically external factors. These factors may include the ideal size, reputation of the brand, and usage as well. Take care of the proper installation and clean its filter and other parts in order to ensure its longer life. Obviously, negligence regarding the unit will lead to an early demise.

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