1 / 7DREO DR-HDH003S Smart Dehumidifier, 75 Pints
Pints: The DREO DR-HDH003S is a smart dehumidifier listed for areas up to 4,500 square feet, with a 1.85-gallon tank and app-based control. Its claimed 75-pint daily capacity is specified at 95°F and 95% relative humidity, so that figure should not be treated as an unconditional everyday removal rate.
At a glance
- The listing claims moisture removal of up to 75 pints per day at 95°F and 95% relative humidity. Actual capacity depends on operating conditions.
- A 1.85-gallon tank can be emptied manually, or the included drain hose can be used for continuous drainage, according to the listing.
- Remote app control is claimed for humidity adjustment and energy-use monitoring. The listing also specifies adjustable humidity control and a timer.
Reference price: $279.99
Price checked: Nov 13, 2026
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Pros and cons
Pros
- The included drain hose supports continuous drainage as an alternative to emptying the tank.
- App-based remote adjustment and energy-use monitoring are listed, alongside manual controls and three fan speeds.
- The listing specifies a washable filter and automatic operation.
Cons
- The 1.85-gallon tank may require regular emptying when not using the drain hose, particularly during active moisture removal.
Technical specifications
18 specifications| Brand | DREO |
|---|---|
| Model | DR-HDH003S Silver |
| Dehumidification capacity | 75 pints_per_day |
| Rated test conditions | 95℉, RH 95% |
| Listed coverage area | 4500 square_feet |
| Tank capacity | 1.85 gallons |
| Capacity | 7 liters |
| Airflow | 163 cfm |
| Operation mode | Automatic |
|---|---|
| Fan speeds | 3 |
| Special features | Adjustable Humidity Control, Portable, Timer, Washable Filter |
| App functions claimed | Control your dehumidifier anytime from the DREO app. Monitor real-time energy usage, track power costs, and adjust humidity remotely for effortless comfort and efficient operation. |
| Dimensions listed | 9.17"D x 14.57"W x 24.49"H |
|---|---|
| Weight listed | 33 pounds |
| Material listed | Plastic |
|---|---|
| Color | Silver |
| Recommended uses | Commercial, Residential |
|---|---|
| Warranty description | 12-MONTH LIMITED WARRANTY |
What to know before buying
Listing details to confirm
The listing describes 75 pints per day specifically at 95°F and 95% relative humidity, while the title and highlights also use 75 pints without those conditions. Treat the capacity as mode- and condition-dependent. The 4,500-square-foot coverage and ENERGY STAR 2025 designation are listing claims, not independently verified measurements here. The manufacturer also claims 41 dB operation, up to 15 hours between refills, and energy savings, but these are not represented as standardized specs in the technical table.
What’s in the box
Included- 1 × DREO DR-HDH003S dehumidifier
- Drain hose
- User manual
Who is it for?
A good fit for
- Buyers seeking a portable dehumidifier with a relatively large tank, a drain-hose option and app-based adjustments for home or commercial use.
- People who want adjustable humidity control, a timer and a washable filter.
Less suited to
- Buyers needing a verified moisture-removal rate under conditions other than the listing's stated 95°F and 95% relative humidity.
- Buyers who need a confirmed humidity-reading accuracy or a specified performance level for a particular basement.
Customer reviews on Amazon
- 5 stars
71% 71% - 4 stars
12% 12% - 3 stars
5% 5% - 2 stars
3% 3% - 1 star
9% 9%
Customer feedback describes the unit as quiet and effective at removing moisture, with reports of basements reaching 55–60% humidity. Customers also describe the controls as easy to use and the app as helpful, while some report inaccurate humidity readings and feedback on value is mixed. These perceptions may matter to buyers relying on app or onboard humidity readings. The listing supports app adjustments and automatic humidity control, but customer reports do not establish measurement accuracy or performance across rooms and conditions.
Positive themes
- Customers report quiet operation and effective moisture removal.
- Feedback mentions easy controls, useful app functions and straightforward tank emptying.
Negative themes
- Some customer feedback reports inaccurate humidity readings.
Mixed feedback
- Customer feedback on value is mixed.
Frequently asked questions
What does the 75-pint capacity mean?
The listing says up to 75 pints per day at 95°F and 95% relative humidity. It should not be read as a guaranteed removal rate in every room or climate.
Can it drain continuously?
A drain hose is listed as included, and the product description says it can be attached for continuous drainage. Confirm the selected listing's package contents.
Does it support app control?
The listing claims DREO app control for remote humidity adjustment and energy-use monitoring.
How large is the water tank?
The listed tank volume is 1.85 gallons, also stated as 7 liters. The listing says a full tank triggers alerts and automatic shut-off.
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