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With a high moisture removal capacity of up to 145 Pints, 70 pints AHAM per day, Bluedeep DK145b whole house commercial dehumidifier is designed for high-performance dehumidification at low temperatures in large residential, commercial, and industrial places, particularly in the basements and crawl spaces. You can set a target humidity level between 30% and 80% according to your needs, to prevent the goods in the warehouse from rusting, moldness and dampness. It's enable to duct to the HVAC system

  ✓ 70 Pints (AHAM)

  ✓ 145 Pints (Saturation)

  ✓ Up to 6,000 SQ.FT

  ✓ IEF (65°F,60%):1.8L/kwh

  ✓ 5 Year Warranty

  ✓ 30 Day Return

  ✓ Technical support

What Makes Bluebeep Dehumidifier Great?

 Designed for basements and crawl spaces

Bluedeep commercial dehumidifier can remove 145 Pints at saturation, 70 pints per day at AHAM, up to 6000 sq. Ft, lowering the humidity to comfortable levels in a short period of time. Bluedeep DK145 is designed for large spaces, such as basements and crawl spaces to extract all excess moisture from the air.  

Enable to duct to the HVAC system

The dehumidifier has built-in intake and outlet 5.9'' diameter collar, enable to duct to the HVAC system, to make sure the whole house keeping in a setting humidity.

Humidity  &  

Timer Control

Simple to set the desired humidity level between 30 and 80% (between 45 and 50% is ideal for maintaining a great environment). the dehumidifier will auto circle on and off to maintain the room humidity level at the set point at precise. 

Auto Defrost & 

Auto Restart

It has an automatic defrost system to shut off operation and quickly melts frost so the unit can resume normal operation, allowing this dehumidifier to operate successfully in temperatures down to 41°F and restart automatically to previous settings in the event of a power interruption. It works between 41-100°F.

Additional Features

145 Pints Dehumidifier 

Bluedeep DK145 can remove 145 Pints at saturation. On the other hand, this basement dehumidifier is made of a metal outer casing that withstands more rugged conditions, ensuring long-term use and easy maintenance. 

 Convenient Usage  

This industrial dehumidifier will automatically adjust to the ideal humidity setting to minimize moisture and reduce odor. You don't need to pour away the water every hour like a normal domestic dehumidifier, as it drains automatically with drain hose.

Washable Filter

This high-density air filter removes dust particles from the air to protect the internal components from damage while ensuring efficient operation. Additionally, this high-airflow filter is easy to access, washable, and reusable. - No filter replacement is necessary.

5 Years Warranty

1 year warranty for the whole machine
3 year parts warranty
5-year core parts warranty (compressor, condenser and evaporator).
If you have any questions, please feel free to contact us.

Frequently Asked Question

Q1: Does the dehumidifier come with a drain hose and connector or do you have to buy them separately?

A: The dehumidifier comes with a drain hose & rain connector, but the hose is 6.5 ft if you want a longer drain hose, need to buy it separately.

Q2: Where will you ship from?

A: We will ship from the warehouse in the United States. The general processing time is 1-2 business days. Estimated to be delivered in 5-8 business days.

Q3: Why is the machine still working when the setting humidity value has been reached?

A:Due to the 5% deviation in the practical working environment and the relative instability of the temperature and humidity in the airflow, we suggest you set the humidity value 5%-10% lower than you actually need.

Q4: Why does the dehumidifier blow out hot wind?

A:Because heat will be generated inside from the compressor when the dehumidifier works, which needs to be brought out to force cooling down of the compressor by funneling the dehumidified air on its heated surface. This will ensure the long-lasting operation of the dehumidifier and avoid breakdown.

Q5: How long should it take to rest the dehumidifier before your first use after receiving it?

A:The machine may need some time to recover its original settled place of the lubricant. Please keep the machine rest and stand upright for 3 hours before your first use in case malfunctioning and extend to 24 hours if long lasting shipping.

Q6: Why is the fan still working when the preset humidity value has been reached?

A:The machine will keep running for 3 minutes to ensure effective dissipation of vapor and heat inside the machine after the humidity value has been reached.

Specification & Package Include

Moisture removal 

65°F 60%--48 pints per day

80°F 60%--70 pints per day

86°F 80%--116 pints per day

95°F 90%--145 pints per day


110-120V 60HZ


<52 dB 

Operating temperature range


Package size


Product weight


Water pump

Without but reserved external interface, can connect external water pump, must have the function of water pump shutdown.

Water tank



With adjustable foot cup




External controller interface


485 interface




Air in and out

Left and right



Wind guide ring

with in and out wind guide ring



Package Include

Bluedeep DK145b*1

User Manual*1

Drain Pipe 2M*1

QC Card*1

Foot Cup*4

Power Cord*3M

Product Specification*1

Various Application Scenarios

ETL Certification

UL Certification

Energy Star Certification

30-Day Return

Technical Support

5-Year Warranty

Free Shipping

Warehouses Cover USA

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145 Pints Auto Defrost Whole House Dehumidifier with Drain Hose for 6000 ft² Basement - Bluedeep DK145b