COSTWAY 150 Pint Dehumidifier with Pump: Is It Worth It for Your Basement in 2026?
A high-capacity 150-pint dehumidifier with a built-in pump at a budget price, ideal for basements and large spaces but lacking smart controls and sleep mode.
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Key Specifications
Best For
How this dehumidifier scores for different use cases
With 150 pints/day capacity, 7000 sq ft coverage, built-in pump drain, continuous drain option, and auto-defrost, this unit checks nearly every box for basement use. The large tank and pump hose make drainage easy in below-grade spaces.
The 7000 sq ft coverage and 150 pints/day capacity make it suitable for whole-house use. However, it lacks Wi-Fi control and app monitoring, which would allow true set-and-forget operation across a home.
The 150 pints/day capacity is strong for residential but falls short of true commercial/industrial needs. It lacks the rugged build and higher extraction rates that commercial settings demand.
The 45 dB noise level is decent but not whisper-quiet. It lacks sleep mode, night light, and remote control, which are important for bedroom use without getting out of bed.
At 30.5 lbs and 150 pints/day capacity, this is far too large and powerful for closets, RVs, or small spaces. Its dimensions and output are designed for large areas.
This unit has no Wi-Fi, no app control, and no voice assistant compatibility. It offers zero smart home integration, relying entirely on manual panel controls.
Our Verdict
The COSTWAY 150-Pint Dehumidifier delivers serious moisture removal power at a budget-friendly price. You get 150 pints per day and 7000 sq ft of coverage for under $240.
The built-in pump is the standout feature here. It pushes water through the 16.4 ft hose, so you can drain upward into a sink or out a basement window. No buckets to empty.
You also get gravity drain and a 2.4-gallon removable tank. Three ways to handle water gives you flexibility in any setup.
The control panel offers auto mode, three fan speeds, a 24-hour timer, and child lock. Auto-defrost keeps the unit running in cooler basements.
Here is where it falls short. No Wi-Fi or app control means you cannot monitor humidity from your phone. No sleep mode or remote control limits bedroom use.
At 45 dB, the noise level is fine for a basement but noticeable in a living room. Bedrooms would feel it at night.
For basement and large-area dehumidification, this unit punches well above its price. You sacrifice smart features to save money on raw performance.
What We Like
- Removes up to 150 pints of moisture per day, covering areas up to 7000 sq ft.
- Three drainage options: 2.4-gallon tank, 16.4 ft pump drain hose, and gravity drain hose.
- Built-in pump pushes water upward, so you can drain into a sink or out a window.
- Price of $235.99 works out to about $1.57 per pint of daily capacity.
- Includes wheels, handles, auto-defrost, child lock, and 24-hour timer in one unit.
What Could Be Better
- No Wi-Fi, app control, or voice assistant support for remote monitoring.
- No sleep mode to reduce noise and dim the display at night.
- No remote control included, so you must walk to the unit to change settings.
- The 45 dB noise level is average, not quiet enough for light sleepers.
- No Energy Star certification or energy factor rating listed in the specs.
Standout Features
Full Specifications
Dehumidification Performance
| Capacity | 150 Pints |
| Coverage Area | 7000 |
Tank & Drainage
| Tank Capacity | 2.4 |
Noise & Comfort
| Noise Level | 45 – dB |
Physical & Dimensions
| Weight | 30.5 |
| Width | 13 |
| Depth | 9 |
| Height | 19.5 |
Features
Included Features
Not Included
Frequently Asked Questions
Common questions aboutCOSTWAY 150 Pints Dehumidifier with Pump, 7000 Sq.Ft Portable Home Dehumidifier for Basements with 2 Modes & 3 Fan Speeds, 2.4 Gallon Tank,16.4 FT Pump Drain Hose
How many pints of water can this dehumidifier remove per day?
This unit removes up to 150 pints (about 18.75 gallons) of moisture per day, making it suitable for very humid spaces up to 7000 square feet.
Can I drain the water continuously without emptying the tank?
Yes. You have two continuous options: a built-in pump with a 16.4 ft hose for upward drainage, or a 23.5-inch gravity drain hose. Both let the unit run without manual emptying.
How loud is this dehumidifier?
The manufacturer lists the noise level at 45 dB, which is roughly the volume of a quiet library or a soft hum. It works well in basements but may be noticeable in bedrooms.
Does this dehumidifier have Wi-Fi or app control?
No. This model does not include Wi-Fi, app control, or voice assistant support. All settings are adjusted using the built-in control panel on the unit.
Will this dehumidifier work in a cold basement?
Yes. It includes an auto-defrost function that prevents ice buildup on the coils, allowing it to operate in cooler basement temperatures without shutting down.
Best For
How this dehumidifier scores for different use cases
With 150 pints/day capacity, 7000 sq ft coverage, built-in pump drain, continuous drain option, and auto-defrost, this unit checks nearly every box for basement use. The large tank and pump hose make drainage easy in below-grade spaces.
The 7000 sq ft coverage and 150 pints/day capacity make it suitable for whole-house use. However, it lacks Wi-Fi control and app monitoring, which would allow true set-and-forget operation across a home.
The 150 pints/day capacity is strong for residential but falls short of true commercial/industrial needs. It lacks the rugged build and higher extraction rates that commercial settings demand.
The 45 dB noise level is decent but not whisper-quiet. It lacks sleep mode, night light, and remote control, which are important for bedroom use without getting out of bed.
At 30.5 lbs and 150 pints/day capacity, this is far too large and powerful for closets, RVs, or small spaces. Its dimensions and output are designed for large areas.
This unit has no Wi-Fi, no app control, and no voice assistant compatibility. It offers zero smart home integration, relying entirely on manual panel controls.
Scores
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