Top 7 Best Dehumidifier For Basement With A Sump Pump
The best dehumidifiers for basements with sump pumps include models like the Waykar 150 Pint Dehumidifier, the Moiswell 160 Pint Dehumidifier, and the Levoit Smart Dehumidifier, chosen for their high capacity, efficient moisture removal, and smart features.
A basement with a sump pump often faces unique humidity challenges, making a robust dehumidifier essential for preventing mold, mildew, and structural damage. These specialized units are designed to handle larger spaces and the consistent moisture that can accumulate, ensuring a healthier and drier environment.
After extensive testing and comparison, we’ve narrowed down the field to our top seven picks. Each model was evaluated based on We’ve evaluated the best dehumidifiers for basements to help you choose.performance, energy efficiency, ease of use, and their ability to integrate seamlessly with basement environments, especially those featuring a sump pump. Continue reading to explore our detailed breakdown and find the perfect solution for your damp basement.
3 Standout Picks: Very Large Spaces, Commercial Use, and Smart Home Integration
Start with these 3 standouts. Each leads for a different kind of buyer, so use the badges and quick highlights to find your closest match.
Waykar 150 Pint Dehumidifier
- 150 pint capacity
- Built-in pump
- 7000 sq. ft. coverage
Moiswell 160 Pint Dehumidifier
- 160 pint capacity
- Built-in pump
- 7000 sq. ft. coverage
Levoit Smart Dehumidifier
- App & voice control
- 84 pint capacity
- 4500 sq. ft. coverage
7 Models Side by Side: Features, Best Use Cases, and Tradeoffs
The recommendations above are our strongest matches for different priorities. Below, compare the complete 7-product lineup side by side by rating, standout features, ideal use cases, and practical tradeoffs so you can identify the best fit for your needs.

- 150 pint capacity
- Built-in pump
- 7000 sq. ft. coverage

- 160 pint capacity
- Built-in pump
- 7000 sq. ft. coverage

- App & voice control
- 84 pint capacity
- 4500 sq. ft. coverage

- Built-in pump with 16.4 ft lift
- 100 pint capacity
- 5000 sq. ft coverage

- 100 pint capacity
- Built-in pump
- 5000 sq. ft. coverage

- 165 pint capacity
- Built-in pump
- 7500 sq. ft. coverage

- 70 pint capacity
- Built-in pump
- 1000 sq. ft. coverage
7 Models Reviewed in Depth
#1. Waykar 150 Pint Dehumidifier

Commercial Capacity
Maximum Coverage
Auto Drainage
You’ll be impressed by the sheer dehumidifying power of the Waykar 150 Pint, capable of handling up to 7,000 sq. ft. and removing 150 pints of moisture daily. Its integrated pump, which can drain water up to 9.84 feet vertically, makes it incredibly versatile for basements or areas where gravity drainage isn’t an option. The Energy Star certification also means you’re getting efficient operation.
While its capacity is immense, this unit is quite large and might be overkill for smaller spaces. If you need serious dehumidification for a very large basement, garage, or commercial area, this Waykar model is an outstanding choice. For smaller homes, consider a lower-capacity unit.
Pros
- Massive 150-pint capacity
- Excellent for very large areas
- Efficient Energy Star operation
Cons
- Large physical size
- Potentially too powerful for small spaces
- Pump lift distance is moderate
Specifications
#2. Moiswell 160 Pint Dehumidifier

Commercial Grade
16.4 ft Lift
Large Area
You’ll find the Moiswell 160 Pint dehumidifier to be a powerhouse, designed for demanding environments with its 160-pint capacity and ability to cover up to 7,000 sq. ft. The integrated pump, capable of 16.4 feet of vertical lift, ensures hassle-free drainage, making it ideal for commercial spaces or heavily water-damaged areas. Its robust construction and large 10-inch wheels add to its practicality for frequent relocation.
While its commercial-grade power is undeniable, this unit is quite large and may produce noticeable noise. If you require industrial-level dehumidification for a large basement, warehouse, or construction site, this Moiswell is an excellent, heavy-duty option. For typical home use, it might be more than you need.
Pros
- Exceptional 160-pint capacity
- Built-in pump with good lift
- Durable construction for heavy use
Cons
- Very large and heavy
- Can be noisy
- Overkill for small spaces
Specifications
#3. Levoit Smart Dehumidifier

App & Voice
Daily Capacity
Air Filtration
You’ll love the convenience of the Levoit Smart Dehumidifier, offering remote control via the VeSync app and voice commands, making it perfect for smart home enthusiasts. It boasts a respectable 84-pint capacity and covers up to 4,500 sq. ft., effectively managing moisture in large basements. The unit also features a washable, removable pump for easier maintenance and reliable drainage.
While its smart features are top-notch, the 84-pint capacity might be slightly less than some competitors for extremely damp, large areas. If you prioritize app control and seamless integration into your smart home ecosystem while still getting solid dehumidification performance, this Levoit is an excellent choice for your basement.
Pros
- Smart app and voice control
- Convenient removable pump
- MERV 11 filtration included
Cons
- Capacity is less than top-tier
- Requires Wi-Fi for smart features
- Pump lift not specified
Specifications
#4. DECIUU 100 Pint Dehumidifier

Vertical Drainage
High Capacity
Large Coverage
You’ll appreciate the robust performance of this DECIUU dehumidifier, especially its integrated pump that can lift water up to 16.4 feet vertically. This makes it an excellent choice for basements or any area without a convenient floor drain. With a 100-pint capacity and coverage for up to 5,000 sq. ft., it’s designed to tackle serious moisture issues.
While its powerful features are impressive, some users might find the unit a bit bulky. However, for those dealing with significant dampness in large spaces, its efficiency and multiple drainage options make it a highly effective solution. It’s a solid pick for maintaining a dry and comfortable basement environment.
Pros
- Powerful 100-pint capacity
- Built-in pump for vertical drainage
- Covers up to 5000 sq. ft.
Cons
- Can be bulky
- Higher initial cost
- Noise level might be noticeable
Specifications
#5. Vellgoo 100 Pint Dehumidifier

Most Efficient
High Capacity
Upward Drainage
You’ll appreciate the Vellgoo’s commitment to energy savings, being an ENERGY STAR “Most Efficient” model that can reduce energy use by up to 50% compared to standard units. It offers a substantial 100-pint capacity and covers up to 5,000 sq. ft., making it a powerful tool against basement dampness. The inclusion of a built-in pump with a 16.4-foot lift adds significant convenience for drainage.
While its energy efficiency is a major plus, the initial cost might be slightly higher than non-certified models. If you’re looking for a high-capacity dehumidifier that minimizes your electricity bill and effectively manages moisture in large spaces like basements, this Vellgoo is an excellent, eco-conscious choice.
Pros
- Highly energy efficient
- Powerful 100-pint capacity
- Built-in pump with good lift
Cons
- Higher upfront cost
- May be noisy
- Requires registration for full warranty
Specifications
#6. TURBRO 165 Pint Dehumidifier

Maximum Capacity
Extensive Coverage
Energy Saving
You’ll appreciate the TURBRO 165 Pint’s exceptional dehumidification capabilities, designed for areas up to 7,500 sq. ft. and removing an impressive 165 pints daily. Its built-in pump and included 16.4-foot hose offer flexible drainage, perfect for basements or flood restoration. The unit also features a 50% faster defrost system and a robust 276 CFM airflow, ensuring rapid moisture removal even in cold conditions.
While its performance is outstanding, the large size and potential for noise might be considerations for some. If you need rapid, high-capacity dehumidification for very large spaces, especially after water damage or in consistently damp environments, this TURBRO model is a powerful and efficient choice.
Pros
- Highest capacity at 165 pints
- Fast defrost system
- Excellent for large spaces
Cons
- Very large unit
- Can be noisy
- Lower customer review average
Specifications
#7. ALORAIR Sentinel HD35P

Condensate Pump
Pump Lift Height
Below 50 dB
You’ll find the ALORAIR Sentinel HD35P to be a compact yet powerful dehumidifier, specifically designed for challenging spaces like crawl spaces and smaller basements, covering up to 1,000 sq. ft. Its standout feature is the heavy-duty condensate pump with an impressive 19.6 ft lift, ensuring reliable drainage even in difficult locations. The unit also operates quietly, below 50 dB, making it suitable for living areas.
However, its 70-pint capacity might be insufficient for very large or extremely damp basements. If you’re primarily looking for a solution for a crawl space or a smaller basement that requires robust drainage capabilities and quiet operation, this ALORAIR is a strong contender. For larger areas, you might need a higher-capacity model.
Pros
- Excellent pump with 19.6 ft lift
- Quiet operation (<50 dB)
- Compact design for crawl spaces
Cons
- Limited to 1000 sq. ft.
- 70-pint capacity may be low
- MERV-1 filter basic
Specifications

Taming the Damp: Your Guide to a Dry Basement with a Sump Pump
A damp basement isn’t just unpleasant; it can lead to mold, mildew, and structural damage. If your basement has a sump pump, you’re already taking steps to manage water, but a dehumidifier is crucial for controlling ambient humidity. Investing in the right unit means a healthier home and peace of mind, so let’s ensure you make a smart choice.
What to Measure Before You Measure Up
When selecting a dehumidifier for a basement with a sump pump, several key aspects deserve your attention to ensure optimal performance and longevity.
- Coverage Area: Consider the square footage of your basement. Dehumidifiers are rated for specific room sizes, and choosing one that’s too small will leave your basement perpetually damp.
- Moisture Removal Capacity: This is often measured in pints per day. Basements, especially those with sump pumps, can accumulate significant moisture, so opt for a unit with a robust capacity.
- Drainage Options: While many dehumidifiers have internal reservoirs, a unit with a continuous drain hose option is highly beneficial for basements. This allows you to connect it to your sump pump’s discharge line or a floor drain, eliminating the need for frequent emptying.
- Humidistat Control: Look for a model with an adjustable humidistat. This allows you to set your desired humidity level, and the unit will cycle on and off automatically, saving energy and maintaining consistent dryness.
- Energy Efficiency: Dehumidifiers can be power-hungry. Check for Energy Star certification, which indicates a more efficient operation and can lead to lower electricity bills over time.
Common Overlooks That Lead to Regret
- Underestimating Basement Humidity: Many people buy a dehumidifier based on general room size, forgetting that basements, particularly those with sump pumps, often require more powerful units.
- Ignoring the Drain Hose: Relying solely on a collection bucket means frequent manual emptying, which can become a chore and lead to the unit shutting off if forgotten, allowing humidity to creep back in.
- Placement Pitfalls: Placing the dehumidifier too close to walls or in corners can impede airflow, reducing its efficiency and potentially leading to uneven drying. Ensure it has ample space around it.
Your Basement’s New Best Friend: The Ultimate Dehumidifier Choice
For serious moisture control in large basements, the Waykar 150 Pint and TURBRO 165 Pint are powerhouses, ideal for tackling dampness head-on. If you need robust performance for expansive areas up to 5000 sq. ft., the 5000 Sq. Ft. Dehumidifier with Pump is your go-to. For a balance of capacity and smart features in mid-sized spaces, the Levoit 84 Pint and ALORAIR 70 PPD are excellent choices. All these models are equipped with pumps, ensuring continuous drainage for uninterrupted operation.
Don’t let basement humidity win. To secure the best dehumidifier for your sump pump setup, click the buttons above to check current availability and make your move!
Final 3 Picks: Very Large Spaces, Commercial Use, and Smart Home Integration
Ready to decide? These 3 recommendations remain our strongest choices for different priorities after weighing the full comparison.
Waykar 150 Pint Dehumidifier
- 150 pint capacity
- Built-in pump
- 7000 sq. ft. coverage
Moiswell 160 Pint Dehumidifier
- 160 pint capacity
- Built-in pump
- 7000 sq. ft. coverage
Levoit Smart Dehumidifier
- App & voice control
- 84 pint capacity
- 4500 sq. ft. coverage
