Updated 2 November 2026
Best basement dehumidifiers in Canada
A musty basement usually needs a 22-pint (new DOE rating) or larger unit with a drain hose so it can run without emptying the tank.
Midea 22 pint (DOE) with WiFi
- 22 pints/day (DOE, 65 °F/60% RH)
- up to 1,500 sq ft
- 47 dBA
Energy Star dehumidifier with WiFi for small and medium basements.
KNKA 34 pint with drain hose
- 34 pints/day
- 37 dB, sleep mode
- drain hose, auto humidity, child lock
Quiet basement dehumidifier with a drain hose so you don't have to empty the tank.
Frigidaire 50 pint with WiFi
- 50 pints/day
- 2.7 gallons
- WiFi, continuous drain, washable filter
Big-name 50-pint unit for large or very damp basements, with continuous drainage.
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Pints explained
Since 2019 the US Department of Energy rates dehumidifiers at 65 °F and 60% humidity, a lot closer to a real basement. A "22 pint (DOE)" unit can be as capable as an older "50 pint" one, so compare like with like.
Comparison
| Model | Key figure | Best for | |
|---|---|---|---|
| Midea 22 pint (DOE) with WiFi | 22 pints/day (DOE, 65 °F/60% RH) | Best overall | Price |
| KNKA 34 pint with drain hose | 34 pints/day | Quietest | Price |
| Frigidaire 50 pint with WiFi | 50 pints/day | For large basements | Price |
| AEOCKY 50 pint | 50 pints/day | — | Price |
Our picks in detail
1. Midea 22 pint (DOE) with WiFi
- Capacity: 22 pints/day (DOE, 65 °F/60% RH)
- Area: up to 1,500 sq ft
- Noise: 47 dBA
- Rating: Energy Star
Energy Star dehumidifier with WiFi for small and medium basements. The 22-pint figure uses the newer, realistic DOE test, so it's comparable to older '50 pint' claims.
Pros
- Energy Star
- WiFi app
- Realistic DOE rating
Cons
- Smaller tank than 50-pint units
2. KNKA 34 pint with drain hose
- Capacity: 34 pints/day
- Noise: 37 dB, sleep mode
- Extras: drain hose, auto humidity, child lock
Quiet basement dehumidifier with a drain hose so you don't have to empty the tank.
Pros
- Drain hose included
- Quiet sleep mode
Cons
- Check the area rating for your model
3. Frigidaire 50 pint with WiFi
- Capacity: 50 pints/day
- Tank: 2.7 gallons
- Extras: WiFi, continuous drain, washable filter
Big-name 50-pint unit for large or very damp basements, with continuous drainage.
Pros
- Large capacity
- Continuous drain
- Trusted brand
Cons
- Bulky
4. AEOCKY 50 pint
- Capacity: 50 pints/day
- Area: up to 3,500 sq ft
- Noise: 40 dB
- Extras: humidity control 40–80%, drain hose
Powerful and fairly quiet 50-pint dehumidifier for big basements.
Pros
- Powerful
- Quiet for its size
Cons
- Newer brand in Canada
FAQs
What size dehumidifier for a basement?
For a typical damp basement, around 22 pints (DOE) or more, with continuous drainage. Very wet or large basements need more.
Where should I put it?
In the middle of the basement, away from walls, with a drain hose to a floor drain or sump if possible.