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DECIUU

4800 Sq.Ft Energy Star Most Efficient 2024 Dehumidifier,DECIUU Max 100 Pint (Standard 70 Pint) Dehumidifier for Basement with Drain Hose,Intelligent Humidity Control for Home Bathroom Garage Bedroom

Based on 378 reviews
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$79.98
Save $10.01 was $89.99

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Returnable until Jan 31, 2026

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At a glance

Condition
New
Color
Grey
Size
4800 Sq.Ft without Pump
Model
DER32S01-50
Capacity
1.45 gal
Dimensions
11.39"D x 17.29"W x 26.33"H
Weight
32.78 lb
In the box
Drain HoseUser Manual

Features 7

  • Most Efficient 2024 Energy Star Dehumidifier: Tired of battling stubborn humidity? Our ENERGY STAR certified dehumidifier removes 70 pints/D at (86F, 80% RH) and meets the strictest Most Efficient 2024 energy standards. It delivers superior performance in extreme conditions - up to 100 pints/D at ( 95F, 90% RH), and 50 pints/D at (80F, 60% RH) and coverage up to 5,000 sq. ft., its 50% more efficient than traditional models, helping protect your home, walls, furniture, and clothes from damage
  • Three Engines Powerful Dehumidification: Deciuu dehumidifier combines three core technologies for efficient moisture control: a high-efficiency rotary compressor ensures stable performance with lower energy use; a large vortex fan boosts air circulation for faster drying; and high-conductivity copper tubing in the evaporator and condenser improves cooling and durability. Precision engineering design combined with intelligent airflow brings strong dehumidification effect, helping you say goodbye to annoying humidity
  • Why is the DECIUU Dehumidifier so Outstanding? At the core of its superior performance lies our Intelligent Humidity Control System, powered by a high precision sensor that continuously monitors ambient humidity in real time. Users can freely set their desired humidity level between 35% and 80% RH, maintaining optimal comfort and protection for your space.The built-in Smart Memory Chip restores your last settings automatically - no need to reset each time. Just power on and enjoy consistent, personalized comfort
  • Three Drainage Options for a Dry, Comfortable Space:This compact dehumidifier offers flexible drainage with a 3/4" garden hose adapter for allowing you to easily connect to a standard water pipe,;a 2m (6.56ft) drain hose for ensuring continuous drainage, and a 5.5L (1.45 gal) tank with auto shut-off when full without the worry of overflow.Ideal for basements, living rooms, garages, or storage areas, it combines strong performance with user-friendly design to keep your space dry

Specs 15

Brand DECIUU
Floor Area 4800 Square Feet
Color Grey
Special Feature Adjustable Humidity Control, Automatic Defrost, Child Lock, Timer, Washable Filter
Capacity 1.45 Gallons
Tank Volume 1.45 Gallons
Product Dimensions 11.39"D x 17.29"W x 26.33"H
Recommended Uses For Product Residential

Frequently asked questions

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  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

This is a great Humidifier!
Color: Grey Size: 4800 Sq.Ft without Pump
I love this humidifier, it's quiet and efficient. I have it draining into a sump in my basementand so far it has been problem free, easy to set up and no maintenance required. Other than cleaning the filter occasionally I do nothing to it. I have over 1,000 sq ft in my basement and it keeps the whole area as dry as I want. As a high efficiency product I even received a rebate from my electric company for the purchase. ... show more
Reviewed in the United States on October 27, 2025 by Tip P
Great Dehumidifier for large basements.
This dehumidifier is fantastic! It quickly and quietly removes moisture from my basement, keeping the air fresh and comfortable. The sq. ft. coverage is impressive — it easily handles large spaces, and the built-in drain hose makes continuous operation effortless. I love the smart humidity control feature. The Energy Star efficiency is a big bonus, because so far, didnt seen much change in the electricity usage, so powerful performance without high energy bills. Sleek design, easy to use, and very reliable. A must-have for any big basement! ... show more
Reviewed in the United States on October 5, 2025 by Yuval
A great deal with strong performance
Color: Grey Size: 5000 Sq.Ft without Pump
This is a great value. Energy efficient, high capacity and relatively quiet - all for a great price. Also it’s fairly compact for the capacity. Instructions were straightforward. The bucket capacity is on the small side - which is how they get the unit so compact. But the gravity drain hose is easy to attach and included. I like that the hose is clear so you can see the water draining from machine to floor drain. I’ve only had it for a day - but it already significantly reduced humidity level. I will report back if there is a reliability issue. ... show more
Reviewed in the United States on September 21, 2025 by Annie Theo
Definitely does it's job!
Color: Grey Size: 5000 Sq.Ft without Pump
After buying smaller ones that claimed a large tank that were really a 1/3 of the size claimed and not working, I ordered this model. And, it works - and fast. The tank could be larger but it collected a good amount of water already after a couple of hrs (not at the highest level). For day time the noise level is ok but for nighttime this is not whisper quiet - and the lights stay on. Overall I am pleased with this model and I hope, it holds up for many years to come. ... show more
Reviewed in the United States on September 18, 2025 by Marigold
Great Dehumidifier Efficient and Quiet
Color: Grey Size: 4800 Sq.Ft without Pump
Our old dehumidifier was 30 years old and we supected that it was not efficient so we bought this one. After the first month our electric bill dropped almost $20 and it keeps our 1000SF basement free of moisture at 55% which is where we have learned it has to be to stop mildew. This unit is also quite and has economy mode so it turns on and off as needed. ... show more
Reviewed in the United States on October 7, 2025 by Doug-Karen Scott
Great dehumidifier
Color: Grey Size: 5000 Sq.Ft without Pump
Excellent dehumidifier. It works great! very quiet and easy to use!
Reviewed in the United States on November 14, 2025 by LS
Excellent Performance
Color: Grey Size: 4800 Sq.Ft without Pump
This is an excellent unit. I have been using it now for 2 months and could not be happier with the performance. The unit is compact and has very clean lines. The controls are easy to see and operate, however once it is set up it requires no attention at all. It is quiet when operating If you choose not to plumb it to a drain, the collection tank is easy to remove and empty. ... show more
Reviewed in the United States on October 29, 2025 by hereyago
DECJIUU Max 100 Pint Dehumidifier for my 5000 sq.ft basement
Color: Grey Size: 4800 Sq.Ft without Pump
I recently purchased the DECJIUU Max 100 Pint Dehumidifier for my 5000 sq.ft basement, and I couldn’t be happier! This unit is sleek, modern, and blends perfectly with any décor – I chose the grey color, which looks fantastic. The dehumidifier pulls moisture out of the air incredibly fast, and I noticed a huge difference in humidity levels within just a few hours. The included drain hose is a game-changer, allowing continuous drainage without the hassle of emptying a tank. I also love the intelligent humidity control – it automatically adjusts to maintain the perfect humidity, keeping my basement fresh and free from that musty smell. Plus, it’s Energy Star certified, so I can run it without worrying about energy bills skyrocketing. Whether you need it for a basement, bathroom, garage, or even a large living area, this dehumidifier is powerful, efficient, and surprisingly quiet. Highly recommended! ... show more
Reviewed in the United States on August 10, 2025 by Amazon Customer
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