GE 45-Pint Dehumidifier Review: Smart Dehumidification for Large Basements

The GE 45-pint dehumidifier is the smart alternative to the Frigidaire 50-pint. It matches the Frigidaire's built-in pump and large-space coverage while adding Wi-Fi app control and smart home integration. The question is whether the smart features justify the $30 price premium.

Performance Testing

We tested the GE in a 1,100 square foot basement with initial relative humidity at 68%.

The GE took about an hour longer than the Frigidaire to reach 50% humidity in a similarly sized space — expected given its slightly lower 45-pint capacity versus the Frigidaire's 50 pints. For most basements, this difference is negligible since you set it and leave it running continuously.

Smart Features — What the Frigidaire Lacks

The GE connects to Wi-Fi and integrates with the SmartHQ app. This is the primary differentiator from the Frigidaire, which has no smart features.

App features include:

• Remote humidity monitoring — Check basement humidity from anywhere
• Target humidity setting — Adjust the target without going to the basement
• Runtime history — See how often the unit cycles
• Filter cleaning reminders — Based on actual runtime, not just time elapsed
• Voice control — Compatible with Alexa and Google Assistant

The remote monitoring is genuinely useful for basements you do not visit daily. You can confirm the unit is running and humidity is controlled without walking downstairs. The app also sends alerts if humidity rises above your target — helpful for catching a pump malfunction or drain hose issue early.

The caveat: The SmartHQ app has mixed reviews for reliability. In our 30-day test, we experienced two instances where the app lost connection and required re-pairing. Not a dealbreaker, but the Frigidaire's simple manual controls never have connectivity issues.

Built-In Pump

Like the Frigidaire, the GE includes a built-in pump that pushes water vertically up to 16 feet. This is essential for basements without floor drains — the pump sends water up to a utility sink, window, or elevated drain point.

Pump performance was reliable throughout our testing with no issues. Setup is identical to the Frigidaire: connect the drain hose, set your target, and let it run.

Noise Levels

The GE is 2-3 dB quieter than the Frigidaire on average — a slight but noticeable difference if you spend time in or near the basement. Neither unit is quiet enough for a living space.

Energy Efficiency

The GE draws approximately 520 watts — slightly less than the Frigidaire's 580 watts. Over a year, this saves roughly $20-40 in electricity, which partially offsets the higher purchase price.

Auto-Restart After Power Outage

The GE automatically resumes operation at your previous settings after a power outage. The Frigidaire also has this feature, but the GE's app notification tells you when it happened — useful for monitoring during storm season when basement flooding is a concern.

Pros and Cons

Who Should Buy This

The GE 45-pint is ideal for:

• Smart home users — app monitoring and voice control are genuine advantages
• Vacation homes or rentals — remote monitoring confirms the unit is working
• Large basements up to 2,500 sq. ft. (per manufacturer rating)
• Slightly noise-sensitive placements — quieter than the Frigidaire

It is NOT ideal for:

• Budget buyers — the Frigidaire costs $30 less with 5 more pints/day capacity
• People who distrust smart apps — the SmartHQ app has reliability issues
• Maximum capacity needs — the Frigidaire's 50-pint rating beats the GE's 45 pints
• Small spaces — overkill; get the Midea 20-pint instead

How It Compares

GE vs. Frigidaire: Which Should You Buy?

This is the key decision for most basement dehumidifier shoppers:

Buy the GE if you want remote monitoring, use a smart home ecosystem, or have a vacation property where you cannot check the unit in person.

Buy the Frigidaire if you want maximum dehumidification capacity at a lower price and do not need app control.

The Verdict

The GE 45-pint dehumidifier is the best smart dehumidifier for basements. The Wi-Fi connectivity and app monitoring add genuine value for homeowners who want to confirm their basement is staying dry without physically checking. It is slightly quieter and more energy-efficient than the Frigidaire, though it extracts 5 fewer pints per day.

If smart features do not matter to you, save $30 and get the Frigidaire 50-pint — it has more raw dehumidification power. But for set-and-forget smart basement moisture control, the GE is the better choice.

Rating: 4.4/5