The ALORAIR Sentinel HD55 is a commercial-grade dehumidifier designed for large spaces up to 1,200 sq ft, including crawl spaces, basements, warehouses, and industrial applications. It removes up to 113 pints per day at saturation and 53 pints per day at AHAM conditions. The unit features a durable metal casing, MERV-1 filter protection, and is cETL-listed for safety and reliability.
This model includes automatic defrost technology with built-in sensors that prevent frost buildup in low-temperature conditions while conserving energy. It offers continuous drainage via hose connection, eliminating the need for manual water emptying. The compact, portable design with a sturdy handle makes it easy to transport between job sites. Backed by a 6-year limited warranty with full professional support for the first two years.
ALORAIR Sentinel HD55 Prices
ALORAIR ALORAIR Sentinel HD55 prices start from $499, averaging $499, with a high of $499 across 1 retailer.
$499
Lowest
$499
Average
$499
Highest
Specifications
| Pint Capacity | 113 pts/day |
| Coverage Area | 1200 sq ft |
| Energy Star | - |
| Noise Level | - dB |
| Drainage Type | Automatic Drain Hose |
| Tank Capacity | - pts |
| Wattage | - W |
| Auto Defrost | true |
| Weight | - lbs |
Where to Buy
| Variant | Retailer | Price | Stock | |
|---|---|---|---|---|
| ALORAIR Sentinel HD55 | amazon | $499 | ✓ In stock | Buy → |
More from ALORAIR

The ALORAIR Storm LGR 1250 is a commercial-grade dehumidifier designed for large-scale moisture removal in spaces up to…
Read more ↓Show less ↑
The ALORAIR Storm LGR 1250 is a commercial-grade dehumidifier designed for large-scale moisture removal in spaces up to 3,000 square feet. With a capacity of 264 PPD at saturation conditions, it delivers powerful performance for water damage restoration, flood recovery, and industrial drying applications. The unit features a built-in pump for automatic drainage and comes with a retractable handle and wheels for easy transport and positioning.
This model includes dual temperature and humidity displays at inlet and outlet points for precise monitoring. The advanced automatic defrost system prevents frost buildup in cooler conditions, while the MERV-8 high-efficiency filter ensures clean operation. Constructed with professional-grade components and backed by a 6-year limited warranty, the Storm LGR 1250 is suitable for basements, warehouses, garages, and restoration projects requiring continuous operation.
- Pint Capacity
- 264 pts/day
- Coverage Area
- 3000 sq ft
- Energy Star
- -
- Noise Level
- - dB
- Drainage Type
- Built-in Pump
- Tank Capacity
- - pts
- Wattage
- - W
- Auto Defrost
- Yes
- Weight
- - lbs
You May Also Like

The AEOCKY BOREAS-001 is a 50 pint per day compressor dehumidifier designed for whole-home humidity control across basem…
Read more ↓Show less ↑
The AEOCKY BOREAS-001 is a 50 pint per day compressor dehumidifier designed for whole-home humidity control across basements, bedrooms, bathrooms, and living spaces. With coverage up to 3,500 square feet, it rapidly extracts moisture in various conditions, from hot garages to damp basements. Features include continuous gravity drain capability with included hose, intelligent humidistat control, and multicolor ambient humidity indicators.
Built with industrial-grade components including 7mm copper tubing and hydrophilic fins for extended durability, the BOREAS-001 operates at approximately 40dB for quiet performance suitable for bedrooms and offices. It includes auto-defrost technology for operation in cooler environments, a 24-hour timer, reinforced handle, and 360-degree casters for easy mobility. The unit is globally certified and backed by a 3-year warranty.
- Pint Capacity
- 50 pts/day
- Coverage Area
- 3500 sq ft
- Energy Star
- -
- Noise Level
- 40 dB
- Drainage Type
- Gravity drain with hose
- Tank Capacity
- 6.4 pts
- Wattage
- - W
- Auto Defrost
- true
- Weight
- 25.3 lbs

The Midea MAD35S1QWT-A is a 35-pint dehumidifier designed for basements, bedrooms, bathrooms, and crawlspaces up to 3,50…
Read more ↓Show less ↑
The Midea MAD35S1QWT-A is a 35-pint dehumidifier designed for basements, bedrooms, bathrooms, and crawlspaces up to 3,500 square feet. It features a uniquely compact cube design with an expandable form factor, allowing you to extend it to full capacity when needed or nest it for storage when humidity levels normalize. The unit includes a 4.2-gallon removable bucket and a drain hose for continuous drainage options.
This model offers smart home integration through Wi-Fi connectivity via the SmartHome app, compatible with Alexa and Google Assistant voice commands. The adjustable humidity range spans from 35% to 85%, with the large water tank allowing up to 3 times longer operation between emptying cycles compared to conventional dehumidifiers. The included drain hose provides flexible moisture removal options for various room layouts.
- Pint Capacity
- 35 pts/day
- Coverage Area
- 3500 sq ft
- Energy Star
- -
- Noise Level
- 42 dB
- Drainage Type
- Bucket and Drain Hose
- Tank Capacity
- 4.2 pts
- Wattage
- 314 W
- Auto Defrost
- -
- Weight
- 42 lbs

The Frigidaire GHDD5035W1 is a 50-pint portable dehumidifier featuring Wi-Fi connectivity and smart home integration wit…
Read more ↓Show less ↑
The Frigidaire GHDD5035W1 is a 50-pint portable dehumidifier featuring Wi-Fi connectivity and smart home integration with Amazon Alexa and Google Home. It includes an indoor air quality monitoring sensor that tracks humidity levels in real-time through the Frigidaire app or the unit's built-in interface. Energy Star certified, this model delivers efficient humidity control while minimizing energy consumption and utility costs.
This dehumidifier offers flexible drainage options with both a manual bucket system and continuous drain capability for uninterrupted operation. It automatically shuts off when the tank is full, and performs effectively in cold environments down to 41°F. The unit is designed for convenient placement in various rooms and spaces where humidity control is needed.
- Pint Capacity
- 50 pts/day
- Coverage Area
- 4500 sq ft
- Energy Star
- true
- Noise Level
- 47 dB
- Drainage Type
- Bucket and Continuous Drain
- Tank Capacity
- 21.5 pts
- Wattage
- 515 W
- Auto Defrost
- -
- Weight
- 42 lbs

The Frigidaire GHDD3535W1 is a 50-pint portable dehumidifier designed for medium to large rooms and basements. It featur…
Read more ↓Show less ↑
The Frigidaire GHDD3535W1 is a 50-pint portable dehumidifier designed for medium to large rooms and basements. It features Wi-Fi connectivity for remote control via the Frigidaire app, Amazon Alexa, or Google Home, along with built-in air quality monitoring to track indoor conditions in real time.
This Energy Star-certified unit offers flexible drainage options including a removable water bucket and continuous drain capability. It includes automatic shut-off when the tank is full, custom humidity control settings, and operates efficiently in low-temperature environments down to 41°F, making it suitable for various climates and spaces.
- Pint Capacity
- 50 pts/day
- Coverage Area
- 3000 sq ft
- Energy Star
- true
- Noise Level
- 48 dB
- Drainage Type
- Bucket and Continuous Drain
- Tank Capacity
- 13.6 pts
- Wattage
- 370 W
- Auto Defrost
- -
- Weight
- 34 lbs

The KeepGlad RX02-B is a compact dehumidifier designed for bedrooms, bathrooms, and small basement areas up to 1000 squa…
Read more ↓Show less ↑
The KeepGlad RX02-B is a compact dehumidifier designed for bedrooms, bathrooms, and small basement areas up to 1000 square feet. It features dual semiconductor technology that removes up to 40 ounces of moisture daily with 90W power consumption. The unit includes a digital display for real-time humidity monitoring, adjustable timer settings (4-8-12 hours), and three fan speed options ranging from ultra-quiet to high-performance modes.
This model prioritizes user convenience with continuous drain capability via included hose, automatic shutoff when the tank reaches capacity, and a washable filter system for cost-effective maintenance. Additional amenities include seven ambient light colors for bedroom ambiance and a noise reduction system that operates as quietly as 28dB in sleep mode, making it suitable for light sleepers.
- Pint Capacity
- 40 pts/day
- Coverage Area
- 1000 sq ft
- Energy Star
- -
- Noise Level
- 28 dB
- Drainage Type
- Continuous drain hose
- Tank Capacity
- - pts
- Wattage
- 90 W
- Auto Defrost
- -
- Weight
- - lbs

The BeOkay DH-AA2 is a compact dehumidifier designed for small rooms and personal spaces like bedrooms and bathrooms. It…
Read more ↓Show less ↑
The BeOkay DH-AA2 is a compact dehumidifier designed for small rooms and personal spaces like bedrooms and bathrooms. It features a 1657ml tank capacity, reducing the need for frequent emptying. The unit includes auto defrost technology and safety protection that halts operation if the tank is full or the unit tips over.
This model offers three operating modes: sleep mode with quiet operation under 40dB, normal mode, and performance mode for more powerful moisture removal. It includes 10 color LED lighting options, five timer settings up to 96 hours, and a stable, compact design suitable for various room types and user needs.
- Pint Capacity
- - pts/day
- Coverage Area
- 230 sq ft
- Energy Star
- -
- Noise Level
- 40 dB
- Drainage Type
- Bucket Only
- Tank Capacity
- 1.39 pts
- Wattage
- 28 W
- Auto Defrost
- true
- Weight
- 2.32 lbs

The Midea MAD35C1AWS-A is a basement dehumidifier designed to cover spaces up to 3,000 square feet. It removes up to 35…
Read more ↓Show less ↑
The Midea MAD35C1AWS-A is a basement dehumidifier designed to cover spaces up to 3,000 square feet. It removes up to 35 pints of moisture per day and features adjustable humidity settings from 35% to 85%. The unit includes a reusable air filter and operates quietly at 49 dB on low mode, making it suitable for bedrooms, bathrooms, and living spaces.
This model offers smart home integration with Wi-Fi connectivity and voice control compatibility with Alexa and Google Assistant. It provides flexible drainage options including a removable water tank and a built-in hose connection for continuous drainage. The dehumidifier features a digital control panel, 360-degree rotatable wheels, and handles for easy portability between rooms.
- Pint Capacity
- 35 pts/day
- Coverage Area
- 3000 sq ft
- Energy Star
- -
- Noise Level
- 49 dB
- Drainage Type
- Tank and continuous hose
- Tank Capacity
- 12 pts
- Wattage
- 495 W
- Auto Defrost
- -
- Weight
- 40.6 lbs

The Waykar JD025CE-120 is a high-capacity dehumidifier designed for large spaces up to 6,000 square feet, including base…
Read more ↓Show less ↑
The Waykar JD025CE-120 is a high-capacity dehumidifier designed for large spaces up to 6,000 square feet, including basements, whole homes, and commercial applications. With a 120-pint daily moisture removal capacity at standard conditions (95°F, 90% RH), it effectively reduces dampness, condensation, and humidity-related odors. The unit features a 90-degree auto swing airflow function that distributes dry air evenly throughout the space, improving circulation and reducing the need for repeated operation cycles.
This model offers flexible humidity control from 30% to 80% RH, enabling deeper drying for basements and crawlspaces while avoiding unnecessary energy waste. Energy Star certified and operating at a quiet 42 dB, it includes both manual tank drainage (1.14 gallons) and continuous drain hose options with standard garden hose connections. The unit incorporates intelligent defrost and overload protection for reliable performance in varying conditions, backed by a one-year warranty.
- Pint Capacity
- 120 pts/day
- Coverage Area
- 6000 sq ft
- Energy Star
- true
- Noise Level
- 42 dB
- Drainage Type
- Tank and Hose
- Tank Capacity
- 4.3 pts
- Wattage
- - W
- Auto Defrost
- true
- Weight
- - lbs

The Frigidaire FHDD3534Y1 is a 35-pint portable dehumidifier designed for medium-sized rooms and living spaces. It featu…
Read more ↓Show less ↑
The Frigidaire FHDD3534Y1 is a 35-pint portable dehumidifier designed for medium-sized rooms and living spaces. It features custom humidity control settings that allow you to adjust moisture levels to your preferred comfort range. The unit includes an easy-to-clean washable filter that captures airborne dust and particles to maintain efficient operation.
This dehumidifier is ideal for bedrooms, basements, and other indoor areas where excess moisture is a concern. The washable filter design reduces ongoing maintenance costs and ensures consistent performance over time without frequent filter replacements.
- Pint Capacity
- 35 pts/day
- Coverage Area
- 3000 sq ft
- Energy Star
- -
- Noise Level
- 48 dB
- Drainage Type
- Bucket + Continuous Gravity Drain
- Tank Capacity
- 13.6 pts
- Wattage
- 360 W
- Auto Defrost
- -
- Weight
- 34 lbs

The Waykar YDZ-150 is a commercial-grade dehumidifier designed for large spaces up to 7,000 square feet. It removes up t…
Read more ↓Show less ↑
The Waykar YDZ-150 is a commercial-grade dehumidifier designed for large spaces up to 7,000 square feet. It removes up to 150 pints of moisture per day and allows humidity adjustment from 30% to 80%. The unit features a 7-liter removable tank and includes a 39.37-inch drain hose for continuous drainage options, making it suitable for basements, warehouses, crawl spaces, and industrial applications.
This 2025 Energy Star certified model includes auto-defrost and self-drying capabilities to maintain efficient operation. It features a smart control panel with humidity display, adjustable timer settings, and control locks for safety. The detachable filter is washable for easy maintenance. Waykar provides a 30-day money-back guarantee, 1-year warranty, optional 2-year extension, and lifetime technical support.
- Pint Capacity
- 150 pts/day
- Coverage Area
- 7000 sq ft
- Energy Star
- true
- Drainage Type
- Bucket and continuous drain hose
- Tank Capacity
- 1.85 pts
- Auto Defrost
- true
