50 Pint vs 70 Pint Dehumidifier: What’s The Difference?

When you want to get rid of excess moisture, it’s essential to use a powerful dehumidifier to do the job effectively. However, you have to consider many factors before reaching a decision. Selecting a wrong-sized dehumidifier can result in increased electricity costs if it is a larger capacity than needed or inefficiency in removing the moisture if the size is too small. 

Both 50 and 70-pint dehumidifiers have similar dimensions and weights but in performance comparison, a 70-pint model. is more powerful, durable, quieter, and energy-efficient than a 50-pint model. However, it is more costly than the latter.

In this article, I’ll discuss 50 pint vs 70 pint dehumidifiers and how they differ so that you can find the perfect unit for your home. I’ll start by breaking down the significant benefits of each type and their critical differences before recommending which type we think is best for most homeowners.

A dehumidifier
A dehumidifier

What does pint mean?

A pint is a measurement unit for a dehumidifier’s capacity. It is crucial to understand how much water a dehumidifier can remove from the air to choose the best one for your home. A 50-pint dehumidifier has the ability to effectively remove 50 pints of water from the surrounding air per 24 hours, while a 70 pint dehumidifier can efficiently remove up to 70 pints of water per day

Dehumidifiers come in three capacities, i.e. 30, 50, and 70 pints for residential homes. Picking the right pint-size dehumidifier depends upon the room’s relative humidity rate, square footage, and average temperature. The low-capacity dehumidifiers are suitable for smaller areas. If you have a larger space, you will likely need a larger-capacity dehumidifier. 

Comparison: 50 pint vs 70 pint dehumidifier

50 Pint dehumidifier 70 Pint dehumidifier
Capacity Less capacity More capacity
Cost Cheaper  Expensive 
Size Same as 70-pint Same as 50-pint
Weight  Same as 70-pint Same as 50-pint
Energy- efficiency Less efficient More efficient 
Noise-level Noisy  Quieter
Durability Shorter lifespan Lasts longer
50 pint vs 70 pint dehumidifier

One of the most frequently asked questions is whether people should get a 50-pint or 70 pint dehumidifier for their home. To help you make the best decision according to your home needs, here’s a breakdown of the differences between the two.


The first feature that makes both dehumidifiers different is their capacity to remove moisture from the room where they are installed. Pint capacity reflects the power of the dehumidifier rather than how much water that model can hold. 


Dehumidifiers with more pint capacity generally cost more. A 7–pint dehumidifier is likely to be $30 to $50 more expensive on average.


Primarily, both models have similar dimensions, so their size has nothing to do with how effective or efficient they are in a particular situation.


A 50-pint unit can be somewhat lighter, but it is not necessarily true for all brands. Weight is insignificant where the performance of both models is concerned.

Energy consumption

According to Energy Star Rating, energy-efficiency increases with the increase in pint capacity. Therefore, a 70-pint dehumidifier is more energy efficient than a 50-pint unit. A 70-pint model will remove moisture more quickly in less time than a 50-pint dehumidifier, consuming less energy, especially if the room size recommends a 50-pint model. 


Fans, rather than compressors, are responsible for noise output in dehumidifiers. A 70-pint model can operate effectively at a slower fan speed, significantly reducing the noise. However, it will have to run for more hours. So, if noise is an important selection factor for you, choose a 70-pint model.


A 50-pint dehumidifier works harder and longer to reduce the humidity level in a room. Hence, it is likely to break down in a shorter time.

In contrast, a 70-pint model works for fewer hours to do the same job and is expected to last longer.

Is a 70 pint dehumidifier better than a 50-pint model?

Generally, a 50-pint model is recommended for almost 1,000 square feet, while a 70-pint model is suitable for areas near 1,400 square feet. However, remember that a 70-pint dehumidifier will save you more money if you select a 70-pint model for a room that recommends using a 50-pint model.

Final thought

Choosing between a 50-pint and a 70 pint dehumidifier can be tricky. It’s essential to consider each unit’s size, capacity, cost, energy usage, and noise level before deciding. If you have any queries or need any explanation to decide which one is right for you, don’t hesitate to contact an expert who can give you personalized advice.

Charles John

A novice DIYer who learns about home ventilation. I am a mechanical engineer and have a basic knowledge of HVAC systems but I learn continuously to make myself the best blogger in that space.

Latest Posts