Best Dehumidifiers Under $400 (2026) — 5 Min Review
We compared dehumidifiers under $400 for 2026—pints/day, room size, pump vs bucket & noise. Humidity vs air purifiers explained. Pros/cons & comparison table.
Price Note: Prices shown are from our review date (June 4, 2026). Amazon prices change frequently. Click through to see current prices and any available deals.
Our Top Picks
AEOCKY RHEA-001 Dehumidifier
$249.99
As of June 4, 2026
Prices as of June 4, 2026. Check Amazon for the latest price and deals.
✓Pros
- ENERGY STAR Most Efficient 2025—top-tier efficiency in a crowded category
- 80 pints/day rated capacity with 4,500 sq ft coverage for whole-home damp zones
- Millisecond humidistat and power-off memory pair well with smart plugs
- Gravity drain hose and garden-hose adapter included—no pump complexity
- Reviewers praise responsive support and replacement units when faults appear
✗Cons
- No built-in pump—basements without a floor drain need bucket emptying or a condensate pump
- Some buyers find low fan speed louder than high due to compressor whine
- Occasional DOA units; shipping upright matters (sticker on unit warns if tilted)
Key Specs
- Pints/day
- 80 pints (listed)
- Coverage
- 4,500 sq ft
- Tank
- 1.45 gal
- Noise
- 44 dB low / quieter than many 50 dB rivals
- Drain
- Gravity hose + garden-hose adapter
- Energy
- 280W; Energy Star Most Efficient 2025
- Weight
- 31 lbs with casters
Who It's For
Homeowners and renters with chronically damp basements, bedrooms, or post-flood dry-out who want a 2025 efficiency badge and gravity drainage to a sump or floor drain.
Why We Recommend It
It is the rare pick in our cap that combines verified Most Efficient 2025 certification, published 80-pint performance, and strong 2026 review themes on moisture pull and warranty support—without Wi-Fi gimmicks you do not need.
Waykar 80 Pint Energy Star Dehumidifier
$219.99
As of June 4, 2026
Prices as of June 4, 2026. Check Amazon for the latest price and deals.
✓Pros
- 21,500+ reviews—massive proof at a sub-$220 price
- 80 pints/day and 5,000 sq ft rating for large basements and whole-floor humidity
- ~42 dB operation and 90° auto-swing airflow for even drying
- 30–80% humidity band—wider than many 40% minimum units
- Waykar support stories cite fast replacements for sensor or compressor issues
✗Cons
- Built-in humidity display can read high vs. a cheap hygrometer—calibrate your target
- Included drain hose feels flimsy; seat it well or use a short garden hose
- Let unit sit upright 24 hours if box arrived on its side
Key Specs
- Pints/day
- 80 pints
- Coverage
- 5,000 sq ft
- Tank
- 2.5 gal (4.3L)
- Noise
- ~42 dB (listed)
- Drain
- 3.3 ft hose; 3/4" garden connection
- Energy
- 270W; Energy Star
- Weight
- 31 lbs
Who It's For
Buyers who trust review volume over marketing and need a proven 80-pint compressor for basements, RVs, or high-ceiling bedrooms.
Why We Recommend It
When you want the safest crowd-sourced bet under $400, Waykar’s 80-pint model is the Amazon category anchor—quiet enough for daily use and backed by repeat customer-service wins in 2025–2026 reviews.
Waykar 120 Pint Energy Star Dehumidifier
$257.99
As of June 4, 2026
Prices as of June 4, 2026. Check Amazon for the latest price and deals.
✓Pros
- 120 pints/day—highest capacity in our $400 research band
- 6,000 sq ft coverage for open basements, crawl-adjacent rooms, and garages
- Energy Star certified with auto defrost and auto swing
- Same strong Waykar support reputation as the 80-pint sibling
- Drain hose included for continuous gravity drainage
✗Cons
- Smaller 1.14 gal tank vs. 80-pint model—plan on hose drain in heavy use
- Heavier (34 lbs) and louder than mid-size 34-pint units
- Overkill—and higher electricity—for a single small bedroom
Key Specs
- Pints/day
- 120 pints
- Coverage
- 6,000 sq ft
- Tank
- 1.14 gal
- Noise
- Quiet operation (listed)
- Drain
- Gravity hose included
- Energy
- 350W; Energy Star
- Weight
- 34 lbs
Who It's For
Finished or unfinished basements, lake houses, and humid climates where 22–34 pint units cannot keep up and you have a drain path.
Why We Recommend It
It is the max-pint pick still under $400 in our pipeline—choose it when square footage and standing water risk demand compressor muscle, not a desk-size Peltier.
Midea 22 Pint Energy Star Dehumidifier
$182.80
As of June 4, 2026
Prices as of June 4, 2026. Check Amazon for the latest price and deals.
✓Pros
- 22 pints/day sized for 1,500 sq ft—sweet spot for apartments and medium rooms
- Energy Star—listing cites ~31% less energy vs. non-certified models
- 47 dBA quiet rating and reusable washable filter
- Wi-Fi app, Alexa, and Google Assistant for remote humidity targets
- Auto restart after outages—handy in storm-prone areas
✗Cons
- Emits noticeable heat in small rooms—trade moisture for warmth
- Hose for continuous drain not always in box—check listing
- App is a bonus or a gimmick depending on your smart-home tolerance
Key Specs
- Pints/day
- 22 pints
- Coverage
- 1,500 sq ft
- Tank
- 0.8 gal
- Noise
- 47 dBA
- Drain
- Built-in socket; hose often sold separately
- Energy
- 295W; Energy Star
- Smart
- SmartHome app; Alexa / Google
Who It's For
1,000–1,500 sq ft apartments, mountain homes, and anyone who wants a name-brand compressor with app control without jumping to 80-pint size.
Why We Recommend It
Midea balances pint count, Energy Star savings, and nearly 7,000 reviews—our mid-size bridge between $60 Peltier gadgets and basement beasts.
ToLife 95 OZ Dehumidifier
$59.99
As of June 4, 2026
Prices as of June 4, 2026. Check Amazon for the latest price and deals.
✓Pros
- Under $60 with 5,300+ reviews—default budget pick in our cap
- Compact footprint fits bedrooms, bathrooms, closets, and 3D print dry boxes
- Sleep mode under 30 dB and optional 7-color ambient LED
- 95 oz tank with reliable auto shut-off when full
- Plug-and-play—no hose routing required
✗Cons
- Peltier/semi-conductor tech—not a substitute for a wet 1,500 sq ft basement
- No continuous drain—manual emptying only
- Listing pint math is misleading; treat as small-room moisture control
Key Specs
- Type
- Peltier (semi-conductor)
- Coverage
- 1,000 sq ft (listed)
- Tank
- 95 oz
- Noise
- <30 dB sleep mode
- Drain
- Tank only
- Energy
- 93W
- Size
- 8.27" × 5.55" × 13.75"
Who It's For
Bedrooms, bathrooms, RV corners, and hobby rooms where you need whisper-quiet moisture control—not whole-basement drying.
Why We Recommend It
It is the honest budget lane: thousands of buyers validate small-space comfort, while we steer damp basements toward 34–120 pint compressors in the same article.
KNKA 34 Pint Dehumidifier
$139.99
As of June 4, 2026
Prices as of June 4, 2026. Check Amazon for the latest price and deals.
✓Pros
- 34 pints/day and 2,500 sq ft at under $140
- 360° wheels, sleep mode, child lock, and DEHU/DRY/CONT modes
- Drain hose included for continuous gravity drainage
- 230W draw—lighter on bills than 80-pint giants
- 2025 SKU with growing review base
✗Cons
- Younger brand vs. Waykar—less long-term durability data
- 3 L tank fills quickly if you skip the hose
- Some mixed reviews on early failures—verify return window
Key Specs
- Pints/day
- 34 pints
- Coverage
- 2,500 sq ft
- Tank
- 3 L
- Noise
- Quiet operation (listed)
- Drain
- Gravity hose included
- Energy
- 230W
- Modes
- DEHU, DRY, CONT + 24 hr timer
Who It's For
Medium basements and large bedrooms where 22 pints feels weak but 80 pints is overkill and over budget.
Why We Recommend It
KNKA hits the value sweet spot: real compressor capacity, hose drain, and smart-feature checklist at roughly $80 less than Waykar 80—ideal when you want 34 pints without $220.
VEAGASO 34 Pint Dehumidifier
$159.99
As of June 4, 2026
Prices as of June 4, 2026. Check Amazon for the latest price and deals.
✓Pros
- Highest rating (4.5★) among 34-pint peers in our research set
- Continuous draining called out in listing—hose in the box
- Dry-clothes mode, 24-hour timer, and digital humidity display
- 34 pints/day for 2,500 sq ft basements and large bathrooms
- 230W—efficient vs. 80/120 pint Waykar units
✗Cons
- 2 L tank is small if you rely on bucket-only emptying
- Some noise and wobble complaints in reviews—place on level flooring
- Less brand recognition than Midea or Waykar
Key Specs
- Pints/day
- 34 pints
- Coverage
- 2,500 sq ft
- Tank
- 2 L
- Noise
- Quiet operation (listed)
- Drain
- Continuous gravity + hose
- Energy
- 230W
- Modes
- Dehumidify, Dry, Continuous
Who It's For
Basement laundry zones and rental units where you will thread a hose to a utility sink and want continuous mode without babysitting the tank.
Why We Recommend It
VEAGASO earns our continuous-drain badge: same pint class as KNKA but slightly higher stars and explicit continuous-drain marketing for set-and-forget hose setups.
Complete Product Comparison
Prices as of June 4, 2026. Check Amazon for the latest price and deals.
| Product | Best For | Our pick | Pints/day | Coverage | Tank | Noise | Drain | Energy | Rating | Price |
|---|---|---|---|---|---|---|---|---|---|---|
AEOCKY RHEA-001 Dehumidifier | Best Overall | Best Overall | 80 pints | 4,500 sq ft | 1.45 gal | 44 dB (low) | Gravity hose (included) | 280W; Energy Star Most Efficient 2025 | 4.4⭐ (5K reviews) | $249.99 See Price |
Waykar 80 Pint Dehumidifier | Best Review Proof | Best Review Proof | 80 pints | 5,000 sq ft | 2.5 gal (4.3L) | ~42 dB | Gravity hose (included) | 270W; Energy Star | 4.4⭐ (22K reviews) | $219.99 See Price |
Waykar 120 Pint Dehumidifier | Best for Basements | Best for Basements | 120 pints | 6,000 sq ft | 1.14 gal | Quiet (listed) | Gravity hose (included) | 350W; Energy Star | 4.4⭐ (22K reviews) | $257.99 See Price |
Midea 22 Pint Dehumidifier | Best Mid-Size | Best Mid-Size | 22 pints | 1,500 sq ft | 0.8 gal | 47 dBA | Hose socket (hose N/I) | 295W; Energy Star | 4.4⭐ (7K reviews) | $182.80 See Price |
ToLife 95 OZ Dehumidifier | Best Budget | Best Budget | Compact (Peltier) | 1,000 sq ft | 95 oz | <30 dB (sleep) | Tank only | 93W | 4.3⭐ (5K reviews) | $59.99 See Price |
KNKA 34 Pint Dehumidifier | Best Value | Best Value | 34 pints | 2,500 sq ft | 3 L tank | Quiet (listed) | Gravity hose (included) | 230W | 4.4⭐ (2K reviews) | $139.99 See Price |
VEAGASO 34 Pint Dehumidifier | Best Continuous Drain | Best Continuous Drain | 34 pints | 2,500 sq ft | 2 L tank | Quiet (listed) | Gravity hose (included) | 230W | 4.5⭐ (3K reviews) | $159.99 See Price |
AEOCKY RHEA-001 Dehumidifier
Best OverallWaykar 80 Pint Dehumidifier
Best Review ProofWaykar 120 Pint Dehumidifier
Best for BasementsMidea 22 Pint Dehumidifier
Best Mid-SizeToLife 95 OZ Dehumidifier
Best BudgetKNKA 34 Pint Dehumidifier
Best ValueVEAGASO 34 Pint Dehumidifier
Best Continuous DrainPrices as of June 4, 2026. Check Amazon for the latest price and deals.