6 Best Alternatives to the Aprilaire 100-Pint Dehumidifier (2026)
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The Aprilaire E100C Pro 100 pint whole house dehumidifier removes up to 100 pints of moisture daily from spaces up to 5,500 square feet. It features continuous drainage via hose or floor drain and holds Energy Star Most Efficient certification. This unit is designed for basements and crawl spaces, offering a robust, stationary solution for high-humidity environments. You might look for aprilaire e100c pro 100 pint whole house dehumidifier alternatives if you need a different capacity, a smaller footprint, or additional smart features like Wi-Fi connectivity.
We selected these alternatives because their specifications overlap with the original model. The list includes units with similar 100-pint capacities or slightly lower 80-pint ratings that still cover large areas. Some options prioritize portability with casters, while others focus on energy efficiency or smart app control. Each product meets the core requirement of effective moisture removal for basements and whole-home use. You can compare the coverage areas, drainage methods, and energy ratings to find the best fit for your specific space and needs.
Our top pick: AprilAire 100-Pint Dehumidifier with Casters.
How these alternatives compare
AprilAire 100-Pint Whole-House Dehumidifier
The AprilAire E100 offers the same 100-pint capacity and 5,500-square-foot coverage as the E100C Pro. It shares the Energy Star Most Efficient certification and continuous drainage options. The main difference is portability. The E100 lacks casters, making it a stationary unit. You must place it carefully near a drain. The E100C Pro includes wheels for easier movement. Choose the E100 if you install the unit once and never move it. The E100C Pro suits you if you need to reposition the dehumidifier occasionally. Both units weigh 64 pounds and use corrosion-resistant aluminum coils.
AprilAire 80-Pint Smart Whole-House Dehumidifier
The AprilAire E080W reduces capacity to 80 pints and covers up to 4,400 square feet. It drops the continuous hose drainage option found in the E100C Pro. Instead, it includes a built-in condensate pump. This allows you to pump water upward to a drain line. It also adds Wi-Fi connectivity for app control. The E100C Pro relies on gravity drainage and manual sensing. Pick the E080W if you need smart controls or must pump water to a higher drain. The E100C Pro remains better for maximum moisture removal in larger spaces without electrical pump requirements.
AprilAire 130-Pint Dehumidifier with Casters
The AprilAire E130C Pro increases capacity to 130 pints and covers up to 7,200 square feet. It retains the caster wheels and continuous drainage hose option. The unit is significantly larger and heavier. It weighs 98 pounds compared to the E100C Pro’s 64 pounds. Its dimensions are 38 inches long and 22.2 inches high. Choose the E130C Pro if your basement or home has extreme humidity levels. The E100C Pro is sufficient for standard large homes. The E130C Pro demands more floor space but provides higher daily moisture removal for severe dampness issues.
KNKA 80-Pint 5,500 Sq. Ft. Dehumidifier
The KNKA PD30MA-20 offers 80 pints of capacity for 5,500 square feet. It holds Energy Star certification. Unlike the AprilAire E100C Pro, it lacks continuous drainage hardware. You must empty the water tank manually. It also lacks the commercial-grade aluminum coil construction. The KNKA unit weighs only 5.51 pounds, making it highly portable. The E100C Pro weighs 64 pounds and connects to a drain. Select the KNKA if you need a lightweight, portable unit for occasional use. The E100C Pro suits you for permanent, high-capacity whole-home humidity control.
Waykar 80-Pint Energy Star Dehumidifier
The Waykar CTH80A-X1 provides 80 pints of moisture removal for 5,500 square feet. It features Energy Star certification. Like the KNKA, it lacks continuous drainage. You must empty the internal tank. The unit weighs 27.2 pounds, which is lighter than the 64-pound E100C Pro. It does not include caster wheels for easy rolling. The E100C Pro offers superior build quality with corrosion-resistant coils and direct hose drainage. Choose the Waykar if you prioritize a lower weight and manual operation. The E100C Pro is better for permanent installation in basements or crawl spaces requiring zero manual water handling.
Bufanli 100-Pint 6,000 Sq. Ft. Smart Dehumidifier
The Bufanli OL22-D076FFN3B1/FE matches the E100C Pro with 100 pints of capacity. It covers up to 6,000 square feet, which is slightly larger. It includes Energy Star certification and smart features for app control. The E100C Pro lacks Wi-Fi and relies on automatic sensing without app integration. The Bufanli weighs 31 pounds, much lighter than the 64-pound AprilAire. It does not mention continuous drainage hardware in its specs. Pick the Bufanli if you want smart app control and a lighter unit. The E100C Pro remains the choice for heavy-duty, continuous drainage without reliance on smart connectivity.
Quick picks
Our 7 picks
AprilAire 100-Pint Dehumidifier with Casters
Best for: Large whole-home humidity control
- Moisture Removal Capacity
- Up to 100 PPD
- Coverage Area
- Up to 5,500 sq. ft.
- Drainage Method
- Hose or floor drain
- Energy Star Certification
- Energy Star Most Efficient
- Room
- Basement, Crawl Space
- Dimensions
- 14 × 26 × 15 inches
View on Amazon: AprilAire 100-Pint Dehumidifier with Casters
The AprilAire E100C Pro is a whole-house dehumidifier designed for spaces up to 5,500 square feet. It removes up to 100 pints of moisture per day. The unit is Energy Star Most Efficient Certified, which helps manage energy use. It features corrosion-resistant aluminum coils and includes castors for mobility. You can drain it directly via hose or floor drain, eliminating the need to empty a water tray.
Pros
- Removes up to 100 pints of moisture daily
- Energy Star Most Efficient Certified
- Corrosion-resistant aluminum coils
- Includes castors for mobility
- Direct hose or floor drain connection
Cons
- Heavier at 64 pounds
- Larger footprint at 26 inches wide
- No built-in pump mentioned in data
Good fit if
- You need whole-house humidity control
- You want Energy Star Most Efficient certification
- You prefer direct drain options
Skip if
- You need a portable unit under 50 pounds
- You require a built-in condensate pump
- You have a space under 2,000 square feet
Verdict: AprilAire E100C Pro 100-Pint Dehumidifier suits large homes needing reliable, efficient moisture removal with direct drainage. It is ideal for basements and crawl spaces where heavy-duty performance is required.
AprilAire 100-Pint Whole-House Dehumidifier
Best for: Large basements and crawl spaces needing continuous drainage
- Moisture Removal Capacity
- Up to 100 PPD
- Coverage Area
- Up to 5,500 sq. ft.
- Drainage Method
- Hose or floor drain
- Energy Star Certification
- Energy Star Most Efficient
- Room
- Basement, Crawl Space
- Dimensions
- 26 × 14 × 15 inches
The AprilAire E100 is a whole-house dehumidifier designed for spaces up to 5,500 square feet. It removes up to 100 pints of moisture per day using Energy Star Most Efficient certified technology. The unit features corrosion-resistant aluminum coils and connects directly to a hose or floor drain, eliminating the need for manual water tray emptying. It is built for basements and crawl spaces, offering a durable, low-maintenance solution for high-humidity environments.
Pros
- Removes up to 100 pints of moisture daily
- Energy Star Most Efficient Certified for lower energy use
- Direct hose or floor drain connection for continuous drainage
- Corrosion-resistant aluminum coils for durability
Cons
- Lacks built-in castors for easy mobility
- No Wi-Fi or smart control capabilities in the base model
- Heavy at 64 pounds, making repositioning difficult
Good fit if
- You need a high-capacity unit for large basements or crawl spaces
- You prefer permanent drainage over manual bucket emptying
- You want an Energy Star Most Efficient certified appliance
Skip if
- You need portable mobility with built-in wheels
- You require remote or app-based control
- Your space is smaller than 2,000 square feet
Verdict: AprilAire E100 100-Pint Whole-Home Dehumidifier is a robust, stationary solution for homeowners managing high humidity in large areas like basements or crawl spaces. It suits those who prioritize energy efficiency and continuous drainage over portability and smart features.
AprilAire 80-Pint Smart Whole-House Dehumidifier
Best for: Basements needing pump drainage and app control
- Moisture Removal Capacity
- 80 pints per day
- Coverage Area
- 4,400 sq ft
- Drainage Method
- Condensate pump, drain hose kit
- Energy Star Certification
- Energy Star
- Room
- Basement, Crawl Space
- Features
- Energy Star, Pump, Wi-Fi
View on Amazon: AprilAire 80-Pint Smart Whole-House Dehumidifier
The AprilAire E080W removes up to 80 pints of moisture daily from spaces up to 4,400 square feet. It includes a condensate pump, allowing installation where gravity drains are not feasible. Built-in Wi-Fi lets you monitor and adjust settings via the AprilAire Connect app. This unit is Energy Star certified and comes with a complete installation bundle, including hanging hardware and a MERV 11 filter.
Pros
- Removes 80 pints of moisture per day
- Includes quiet condensate pump for flexible drainage
- Built-in Wi-Fi with app control
- Complete installation bundle with MERV 11 filter
Cons
- Lower 80-pint capacity than the 100-pint competitors
- Heavier at 63 pounds
- Requires app for smart features, no physical display mentioned
Good fit if
- You need a complete installation kit with a pump
- You want smart monitoring via Wi-Fi
- You have a basement under 4,400 square feet
Skip if
- You require 100 pints of daily removal
- You prefer a larger 130-pint capacity
- You do not want to use a smartphone app
Verdict: AprilAire E080W 80-Pint Smart Dehumidifier suits homeowners who prioritize a ready-to-install bundle with a condensate pump and smart app control over maximum moisture removal capacity.
AprilAire 130-Pint Dehumidifier with Casters
Best for: large basements and whole-home humidity control
- Moisture Removal Capacity
- Up to 130 PPD
- Coverage Area
- Up to 7,200 sq ft
- Drainage Method
- Drain hose
- Energy Star Certification
- Energy Star Most Efficient
- Room
- Basement, Crawl Space
- Dimensions
- 38 × 20.3 × 22.2 inches
View on Amazon: AprilAire 130-Pint Dehumidifier with Casters
The AprilAire E130C Pro handles up to 130 pints per day across 7,200 square feet. It holds the Energy Star Most Efficient certification, meaning it removes moisture while using less energy than standard models. The unit weighs 98 pounds and measures 38 by 20.3 by 22.2 inches. You connect it directly to a drain hose or floor drain, so you never need to empty a water tray. It is built for basements and crawl spaces with corrosion-resistant aluminum coils.
Pros
- Removes up to 130 pints of moisture per day
- Covers areas up to 7,200 square feet
- Energy Star Most Efficient Certified for lower energy use
- Continuous drainage via hose or floor drain
Cons
- Heavy at 98 pounds
- Large footprint at 38 inches long
- No built-in pump for gravity-fed drainage
Good fit if
- You need to control humidity in a large home or basement
- You want to avoid emptying a water reservoir manually
- You prioritize energy efficiency in a whole-house unit
Skip if
- You have a small room under 2,000 square feet
- You need a portable unit that is easy to move frequently
- You require a built-in pump for gravity drainage
Verdict: The AprilAire E130C Pro 130-Pint Dehumidifier fits large basements and whole homes where you need high-capacity moisture removal without manual maintenance. It is ideal for homeowners who want continuous drainage and maximum energy efficiency.
KNKA 80-Pint 5,500 Sq. Ft. Dehumidifier
Best for: Large basements and living areas
- Moisture Removal Capacity
- 80 pints per day
- Coverage Area
- 5,500 sq ft
- Drainage Method
- 1.45 gal tank, 6.56 ft drain hose
- Energy Star Certification
- Energy Star
- Target Humidity Range
- 30% to 80% RH
- Technology Type
- Compressor
The KNKA PD30MA-20 removes up to 80 pints of moisture daily, covering spaces up to 5,500 square feet. It operates at 40–45 dB, making it suitable for bedrooms and living areas. You get a 1.45-gallon internal tank, a 6.56-foot drain hose, and three smart modes. The unit includes a washable filter, child lock, and a 12-hour timer for convenient control.
Pros
- 80-pint daily moisture removal capacity
- Energy Star certified for efficiency
- Quiet 40–45 dB operation
- Flexible drainage with tank and hose
- Adjustable humidity range from 30% to 80%
Cons
- External tank sold separately
- No built-in pump for gravity-free drainage
- No remote control included
Good fit if
- You need high capacity for large basements
- You want quiet operation for living spaces
- You prefer manual controls over app connectivity
Skip if
- You require continuous drainage without a hose
- You need remote control functionality
- You want a built-in pump for easy water removal
Verdict: KNKA 80-Pint Energy Star Dehumidifier offers strong capacity and quiet performance for large spaces. It fits users who prioritize manual control and energy efficiency over smart features.
Waykar 80-Pint Energy Star Dehumidifier
Best for: Large basements needing efficient moisture control
- Moisture Removal Capacity
- 80 PPD (63 PPD standard)
- Coverage Area
- 5,500 sq ft
- Drainage Method
- Water tank, drain hose
- Energy Star Certification
- Energy Star
- Technology Type
- Compressor
- Room
- Basement, Bedroom, Bathroom
This Waykar unit offers 80 pints of daily moisture removal for spaces up to 5,500 square feet. It carries the 2025 Energy Star certification, indicating efficient operation. The compressor technology includes a 40dB low-noise mode and auto-defrost functionality down to 42°F. You get a 27.2-pound unit with casters for easy movement. It suits those needing reliable basement humidity control without excessive energy use.
Pros
- 80-pint daily moisture removal capacity
- Covers areas up to 5,500 sq. ft.
- 2025 Energy Star certified efficiency
- Auto-defrost operates down to 42°F
- Quiet 40dB operation on low settings
Cons
- Standard capacity is only 63 pints
- No smart home app integration listed
- Lacks a built-in humidistat display
Good fit if
- You need high-capacity removal for large basements
- You prioritize Energy Star efficiency ratings
- You require auto-defrost for cooler spaces
Skip if
- You require 100-pint whole-house capacity
- You need smart app connectivity
- You want a compact portable unit
Verdict: Waykar 80-Pint Energy Star Dehumidifier delivers strong moisture removal for large basements but lacks the 100-pint capacity of the AprilAire alternatives. It fits users prioritizing efficiency over whole-house integration.
Bufanli 100-Pint 6,000 Sq. Ft. Smart Dehumidifier
Best for: large spaces up to 6,000 square feet
- Moisture Removal Capacity
- 100 pints/day
- Coverage Area
- 6000 sq ft
- Drainage Method
- 1.45-gallon water tank, drain hose
- Energy Star Certification
- Energy Star 2025
- Connectivity
- WiFi, app, voice control
- Technology Type
- Rotary compressor
View on Amazon: Bufanli 100-Pint 6,000 Sq. Ft. Smart Dehumidifier
This Bufanli unit covers up to 6,000 square feet with a 100-pint daily moisture removal capacity. It holds an Energy Star Most Efficient certification for 2025. The device includes a 1.45-gallon tank, a drainage hose, and Wi-Fi app control. You can monitor humidity via a color-coded LED display. It operates quietly in sleep mode and supports voice commands through Alexa or Google Assistant.
Pros
- 100-pint daily moisture removal capacity
- Covers areas up to 6,000 square feet
- Energy Star Most Efficient certification
- Wi-Fi connectivity with app and voice control
- Three drainage options including continuous hose
Cons
- 1.45-gallon water tank requires frequent emptying
- No built-in condensate pump included
- 31-pound weight limits portability
Good fit if
- You need to dehumidify large spaces up to 6,000 square feet
- You want high energy efficiency with the 2025 Energy Star standard
- You prefer remote control via smartphone app or voice commands
Skip if
- You require a built-in pump for gravity-free drainage
- You need a unit smaller than 100 pints per day
- You cannot lift or move a 31-pound appliance
Verdict: Bufanli 100-Pint Energy Star Dehumidifier suits you if you need to manage moisture in large 6,000-square-foot areas efficiently. Its smart features and high capacity make it ideal for basements or open living spaces.
Specifications side by side
| Spec | AprilAire 100-Pint Dehumidifier with Casters | AprilAire 100-Pint Whole-House Dehumidifier | AprilAire 80-Pint Smart Whole-House Dehumidifier | AprilAire 130-Pint Dehumidifier with Casters | KNKA 80-Pint 5,500 Sq. Ft. Dehumidifier | Waykar 80-Pint Energy Star Dehumidifier | Bufanli 100-Pint 6,000 Sq. Ft. Smart Dehumidifier |
|---|---|---|---|---|---|---|---|
| Moisture Removal Capacity | Up to 100 PPD | Up to 100 PPD | 80 pints per day | Up to 130 PPD | 80 pints per day | 80 PPD (63 PPD standard) | 100 pints/day |
| Coverage Area | Up to 5,500 sq. ft. | Up to 5,500 sq. ft. | 4,400 sq ft | Up to 7,200 sq ft | 5,500 sq ft | 5,500 sq ft | 6000 sq ft |
| Drainage Method | Hose or floor drain | Hose or floor drain | Condensate pump, drain hose kit | Drain hose | 1.45 gal tank, 6.56 ft drain hose | Water tank, drain hose | 1.45-gallon water tank, drain hose |
| Energy Star Certification | Energy Star Most Efficient | Energy Star Most Efficient | Energy Star | Energy Star Most Efficient | Energy Star | Energy Star | Energy Star 2025 |
| Target Humidity Range | not specified | not specified | not specified | not specified | 30% to 80% RH | not specified | not specified |
| Connectivity | not specified | not specified | not specified | not specified | not specified | not specified | WiFi, app, voice control |
| Technology Type | not specified | not specified | not specified | not specified | Compressor | Compressor | Rotary compressor |
| Capacity | 100 Pint | 100 Pint | 80 Pint | not specified | 80 Pint | 80 Pint | 100 Pint |
| Room | Basement, Crawl Space | Basement, Crawl Space | Basement, Crawl Space | Basement, Crawl Space | Basement, Bedroom, Bathroom, Large Room | Basement, Bedroom, Bathroom | Basement |
| Features | Energy Star | Energy Star | Energy Star, Pump, Wi-Fi | Energy Star | Energy Star | Energy Star | Energy Star |
| Dimensions | 14 × 26 × 15 inches | 26 × 14 × 15 inches | 14 × 26 × 15 inches | 38 × 20.3 × 22.2 inches | 11.1 × 14.2 × 20.9 inches | 12.2 × 9.02 × 19.7 inches | 14 × 10.8 × 20.6 inches |
| Weight | 64 pounds | 64 pounds | 63 pounds | 98 pounds | 5.51 pounds | 27.2 pounds | 31 pounds |
| Size | 2000-5500 sq. ft. | 2000-5500 sq. ft. | 4,400 Sq. ft. | 2300-7200 sq. ft. | MAX 80 Pints | 80 Pints 5500 Sq. Ft. | Large |
| Color | Gray | Gray | Gray | Gray | White | White | White |
| Model | E100C | E100 | E080W | E130C | PD30MA-20 | CTH80A-X1 | OL22-D076FFN3B1/FE |
If your setup requires water treatment alongside humidity control, review hqua 120w whole house UV alternatives to compare flow rates.
Frequently asked questions
Which dehumidifier covers the largest area?
The AprilAire E130C Pro handles up to 7,200 square feet. It removes 130 pints of moisture daily. This capacity suits large basements or open floor plans. Other models like the KNKA and AprilAire E100 cover 5,500 square feet. The Bufanli reaches 6,000 square feet. Choose the E130C if your space exceeds 5,500 square feet.
Does any option include smart app control?
Yes, the AprilAire E080W includes Wi-Fi connectivity. It allows remote monitoring and control via an app. The Bufanli OL22-D076FFN3B1/FE also features smart capabilities. Most other listed units, including the AprilAire E100 and E100C, rely on manual controls. If remote management is essential, the E080W or Bufanli are your best choices.
Which model is best for a bedroom?
The Waykar CTH80A-X1 is rated for bedrooms. It operates quietly while removing 80 pints of moisture. Its compact size fits well in smaller rooms. The AprilAire E080W also suits basements and bedrooms. However, the Waykar is specifically highlighted for bedroom use. It balances efficiency with a form factor suitable for living spaces.
What is the lightest dehumidifier on this list?
The KNKA PD30MA-20 weighs only 5.51 pounds. It is significantly lighter than the AprilAire units, which weigh between 63 and 98 pounds. The Waykar weighs 27.2 pounds. The KNKA is the most portable option. Its low weight makes it easy to move between rooms, unlike the stationary AprilAire models.
Which unit requires a condensate pump?
The AprilAire E080W comes with a ready-to-install condensate pump bundle. This feature allows for gravity-free drainage in crawl spaces. Other models like the E100 and E100C support continuous drainage but do not include a pump in the base package. The KNKA and Waykar use standard drain pans. The E080W is ideal if you need integrated pumping.
Are all these models Energy Star certified?
Yes, all listed units carry the Energy Star certification. This includes the AprilAire E100C Pro, E100, E080W, and E130C. The KNKA, Waykar, and Bufanli models are also certified. This designation indicates they meet strict energy efficiency guidelines. You can expect lower power consumption across all options compared to non-certified units.
Which model is best for large basements?
The AprilAire E130C Pro is best for large basements. It covers up to 7,200 square feet and removes 130 pints daily. The AprilAire E100C Pro is also excellent for 5,500 square feet. The KNKA and Waykar offer 80-pint capacity for smaller basements. For maximum moisture removal in extensive underground spaces, the E130C Pro is the top choice.