5 Best Whole House Dehumidifier

Best Whole House Dehumidifier

If you live in a humid area or your home has high humidity levels, you may encounter problems such as mold, mildew, and musty odors. A whole-house dehumidifier can effectively remove excess moisture from the air, preventing these issues and creating a healthier indoor environment. With the best whole-house dehumidifier, you can enjoy improved air quality, reduced energy bills, and better overall comfort in your home.

Finding the best whole-house dehumidifier can be challenging because numerous brands and models are available, each with different features and specifications.

Additionally, different homes have different humidity levels and sizes, requiring varying dehumidifier capacities and functionalities. It can be overwhelming for homeowners to sift through the options and determine which dehumidifier best fits their unique needs.

You can trust us to help you select the right whole-house dehumidifier because we have extensively reviewed many different models and brands. Our expertise and knowledge can guide you in choosing the most suitable dehumidifier for your home’s requirements.

Top 5 Whole House Dehumidifiers

Best Whole House Dehumidifier: Aprilaire E100c Pro 100-Pint Dehumidifier

AprilAire E100C Pro 100 Pint Dehumidifier with Casters for Crawl Spaces, Basements, Whole-Houses, Commercial up to 5,500 sq. ft.When choosing the best whole-house dehumidifier on the market, the Aprilaire E100c Pro 100-Pint Dehumidifier stands out as a top choice. Its exceptional performance and innovative features make it a reliable solution for maintaining optimal indoor humidity levels.

  • High Dehumidification Capacity: The Aprilaire E100c boasts an impressive 100-pint daily dehumidification capacity. This means it can effectively remove excess moisture from even the largest homes, ensuring a comfortable and healthy living environment. With this powerful unit, you won’t have to worry about mold, mildew, or discomfort caused by humidity.
  • Digital Control Panel: The user-friendly digital control panel lets you easily set and monitor the desired humidity level. You can customize the settings to suit your preferences, making maintaining an ideal indoor environment convenient. This feature provides precise control over humidity levels, ensuring your comfort.
  • Energy Efficiency: The E100c is designed to be energy-efficient. It uses only the necessary energy to achieve the desired humidity level, helping you save on energy bills while reducing your environmental footprint. It’s a win-win for your wallet and the planet.

The Aprilaire E100c Pro 100-Pint Dehumidifier is perfect for homeowners with large houses or humid regions. This unit is a game-changer if you struggle with high indoor humidity levels. It’s also an excellent choice for families concerned about air quality and preventing mold and allergens.

If you need a whole-house dehumidifier that combines top-notch performance, energy efficiency, and user-friendly features, the Aprilaire E100c is the way to go.


  • High dehumidification capacity
  • User-friendly digital control panel
  • Energy-efficient operation
  • Suitable for large homes
  • Excellent moisture removal


[amalinkspro type=”cta-btn-css” ctabtn-id=”” asin=”B094Q4NVK8″ apilink=”https://www.amazon.com/dp/B094Q4NVK8?tag=air2023-20&linkCode=osi&th=1&psc=1″ addtocart=”false” new-window=”true” nofollow=”true” alignment=”aligncenter”]Check Price on Amazon[/amalinkspro]

Best Runner-Up: Humsure 4500 Sq. Ft Dehumidifier

Humsure Dehumidifier For Basement,Dehumidifiers For Home. 4500 sq ft Automatic 70 Pint Whole-House Dehumidifier, Portable Dehumidifier With Drain Hose And 5l Water.If you’re looking for a reliable whole-house dehumidifier that is a strong runner-up, the Humsure 4500 Sq. Ft Dehumidifier is worth considering. While it may not take the top spot, it still offers a range of impressive features.

  • Large Coverage Area: The Humsure dehumidifier is designed to cover up to 4,500 square feet, making it suitable for most homes. It removes excess moisture from a wide area, ensuring consistent comfort throughout your living space.
  • Smart Humidity Control: Equipped with intelligent humidity control, this unit automatically maintains your desired humidity level. It adjusts its operation to prevent over-dehumidification, helping to maintain a balanced indoor environment.
  • Quiet Operation: The Humsure dehumidifier operates quietly, ensuring minimal disruption to your daily activities. You can enjoy a peaceful and comfortable living space without the constant noise of the unit.

This dehumidifier is ideal for homeowners with medium to large-sized houses who want to maintain optimal humidity levels without hassle. It’s an excellent choice for families, as its intelligent features effortlessly control humidity.

Certainly! The Humsure 4500 Sq. Ft Dehumidifier offers solid performance, extensive coverage, and intelligent humidity control, making it a reliable choice for many households.


  • Suitable for large areas
  • Smart humidity control
  • Quiet operation
  • Efficient moisture removal
  • User-friendly design


  • It may not be the most energy-efficient option
  • The initial setup may require some adjustments

[amalinkspro type=”cta-btn-css” ctabtn-id=”” asin=”B0BVQH92TC” apilink=”https://www.amazon.com/dp/B0BVQH92TC?tag=air2023-20&linkCode=osi&th=1&psc=1″ addtocart=”false” new-window=”true” nofollow=”true” alignment=”aligncenter”]Check Price on Amazon[/amalinkspro]

Best Bang For the Buck: Aprilaire E080 Pro 80-Pint Dehumidifier

AprilAire E080 Pro 80 Pint Dehumidifier for Crawl Spaces, Basements, Whole-Houses, Commercial up to 4,400 sq. ft.For those looking for a cost-effective yet highly efficient whole-house dehumidifier, the Aprilaire E080 Pro 80-Pint Dehumidifier is an excellent choice. It strikes a balance between performance and affordability.

  • Affordable Excellence: The Aprilaire E080 offers a remarkable 80-pint per day dehumidification capacity at a competitive price. It provides excellent value for homeowners looking to address humidity issues without breaking the bank.
  • Digital Controls: Similar to its sibling, the E100c, this model features a user-friendly digital control panel. It lets you easily set and monitor humidity levels, ensuring your home remains comfortable and moisture-free.
  • Compact Design: The E080’s compact design makes it suitable for smaller spaces and easy to install. Despite its smaller size, it doesn’t compromise performance, making it a practical choice for various home sizes.

The Aprilaire E080 Pro 80-Pint Dehumidifier is perfect for budget-conscious homeowners who need effective humidity control. It’s especially well-suited for smaller to medium-sized homes or specific rooms where excess moisture is a concern. If you’re looking for a reliable, budget-friendly, whole-house dehumidifier with digital controls, the Aprilaire E080 is a wise investment.


  • Cost-effective
  • Digital control panel
  • Compact and space-saving
  • Suitable for smaller homes
  • Efficient dehumidification


  • Limited coverage compared to larger models
  • Not the most energy-efficient option

[amalinkspro type=”cta-btn-css” ctabtn-id=”” asin=”B094PWS7K2″ apilink=”https://www.amazon.com/dp/B094PWS7K2?tag=air2023-20&linkCode=osi&th=1&psc=1″ addtocart=”false” new-window=”true” nofollow=”true” alignment=”aligncenter”]Check Price on Amazon[/amalinkspro]

Best For Small-House: Honeywell Ducted 5.2a Dehumidifier

Ducted Whole House Dehumidifier,5.2AIf you have a smaller home and want an efficient whole-house dehumidifier tailored to your needs, the Honeywell Ducted 5.2a Dehumidifier is an excellent choice.

  • Compact Design: The Honeywell Ducted 5.2a is designed with smaller homes in mind. Its compact size allows easy installation in tight spaces, making it a perfect fit for homes with limited room.
  • Ducted Installation: This unit can be ducted into your HVAC system, allowing for seamless integration with your home’s heating and cooling system. It effectively dehumidifies the entire house without the need for multiple standalone units.
  • Energy Efficiency: The Honeywell Ducted 5.2a is energy-efficient, helping you save on utility bills. It operates efficiently, removing excess moisture while minimizing energy consumption.

This dehumidifier is ideal for homeowners with smaller houses or spaces where traditional standalone units may be impractical. It’s also an excellent choice for those who prefer a ducted system to maintain consistent humidity levels throughout the house. The Honeywell Ducted 5.2a Dehumidifier offers a tailored solution for smaller homes, ensuring efficient and energy-saving dehumidification.


  • Compact design for small spaces
  • Ducted installation option
  • Energy-efficient operation
  • Ideal for smaller homes
  • Seamless integration with HVAC


  • Limited coverage area
  • Professional installation may be required for ducted setup

[amalinkspro type=”cta-btn-css” ctabtn-id=”” asin=”B07789ZCVL” apilink=”https://www.amazon.com/dp/B07789ZCVL?tag=air2023-20&linkCode=osi&th=1&psc=1″ addtocart=”false” new-window=”true” nofollow=”true” alignment=”aligncenter”]Check Price on Amazon[/amalinkspro]

Best Air-Quality: Santa Fe Ultra98 98-Pint Dehumidifier

Santa Fe Ultra98 98 Pint Dehumidifier for Basements for Whole Homes, Basements, Crawl Spaces Up to 2,300 sq. ft.If you’re concerned about air quality and humidity, the Santa Fe Ultra98 98-Pint Dehumidifier is a top choice.

  • Superior Air Filtration: The Santa Fe Ultra98 features a powerful air filtration system that removes excess moisture and captures particles like dust, allergens, and mold spores. It helps improve indoor air quality, making it ideal for allergy sufferers.
  • High Dehumidification Capacity: With a 98-pint per day dehumidification capacity, this unit can tackle even the most challenging humidity issues. It’s suitable for larger homes or areas with significant moisture problems.
  • Energy-Efficient Operation: Despite its high capacity, the Ultra98 is designed for energy efficiency. It helps you maintain a healthy indoor environment without causing a spike in your energy bills.

This dehumidifier is perfect for homeowners prioritizing humidity control and air quality improvement. It’s especially beneficial for regions with high humidity or allergies.

Absolutely! The Santa Fe Ultra98 98-Pint Dehumidifier offers comprehensive humidity control and air quality enhancement, making it a valuable addition to any home.


  • Superior air filtration
  • High dehumidification capacity
  • Energy-efficient operation
  • Suitable for larger homes
  • Allergy-friendly


  • Higher initial cost
  • Larger footprint

[amalinkspro type=”cta-btn-css” ctabtn-id=”” asin=”B09B2JJHCB” apilink=”https://www.amazon.com/dp/B09B2JJHCB?tag=air2023-20&linkCode=osi&th=1&psc=1″ addtocart=”false” new-window=”true” nofollow=”true” alignment=”aligncenter”]Check Price on Amazon[/amalinkspro]

Best Whole House Dehumidifier – What To Look For

When selecting a whole-house dehumidifier, several essential factors must be considered. Here are some key points to keep in mind:

Size and capacity

Choose a dehumidifier with the appropriate accommodation for your home’s square footage and humidity levels. An undersized unit will not effectively reduce moisture, while an oversized one may waste energy and money.

Energy efficiency

Look for a dehumidifier with an Energy Star rating, which can save you money on your energy bills while reducing your carbon footprint.

Noise level

If noise is a concern, consider a unit with a low decibel rating or one offering a quiet mode for sleep or other quiet activities.


Check the manufacturer’s recommendations for filter replacement and cleaning intervals to ensure the dehumidifier’s maintenance requirements are manageable.


Look for features such as auto-restart, auto-defrost, and adjustable humidity settings to make operation more convenient and practical.

Brand reputation and customer support

Research the manufacturer’s reputation for quality and reliability and check for warranty information and customer support options.

Installation requirements

Consider whether you need a professional installation or if you can handle the installation yourself. Check the unit’s installation requirements and compatibility with your home’s HVAC system.

Considering these factors, you can select a whole-house dehumidifier that effectively reduces moisture and improves indoor air quality while meeting your home’s specific needs and requirements.

Whole House Dehumidifier Frequently Asked Questions

You may have some questions about purchasing a whole-house dehumidifier. Here are some commonly asked questions and their answers:

What is a whole-house dehumidifier?

A whole-house dehumidifier is a device that reduces the humidity levels in your entire home. It’s installed into your HVAC system and works to remove excess moisture from the air.

How does a whole-house dehumidifier work?

A whole-house dehumidifier draws in moist air from your home’s HVAC system and passes it over a refrigerated coil. This process condenses the moisture out of the air and collects it in a reservoir. The dehumidifier then releases dry air back into your home.

What are the benefits of using a whole-house dehumidifier?

Using a whole-house dehumidifier can improve indoor air quality, reduce the risk of mold and mildew growth, prevent musty odors, and increase overall comfort in your home.

Can a whole-house dehumidifier save energy?

Yes, a whole-house dehumidifier can save energy by reducing the workload on your air conditioner. Removing excess moisture from the air allows your air conditioner to run more efficiently and consume less power.

How do I choose the right size whole house dehumidifier for my home?

To choose the right size whole house dehumidifier for your home, you’ll need to consider your home’s square footage, humidity levels, and other factors. Consult with a professional to determine your home’s appropriate size and capacity.

Do whole-house dehumidifiers require maintenance?

Yes, whole-house dehumidifiers require regular maintenance, including filter cleaning and replacement. Refer to the manufacturer’s instructions for recommended maintenance intervals.

Understanding these common questions and their answers lets you decide whether a whole-house dehumidifier is right for your home and how to use and maintain it properly.


  • Hunter Nelson

    I'm Hunter Nelson, your go-to guru for all things related to climate control, specializing in Air Conditioners, Dehumidifiers, and Humidifiers. With a rich background built on years of hands-on experience, I've fine-tuned my expertise to keep your living spaces as you like them. When I'm not immersed in the HVAC world, you'll find me bonding with my quirky chameleon, perfecting my archery skills, and enjoying a classic barbecue with friends. Let's create the perfect climate together, one cool moment at a time!

Scroll to Top