Free shipping for Prime members. Learn more

Free shipping for Prime members on Woot!

Woot! customers who are Amazon Prime members can enjoy special shipping benefits on Woot!, including:

Amazon Prime membership required. See individual offer pages for shipping details and restrictions. Not valid for international shipping addresses.

Winix WDH851 50-Pint Dehumidifier with Pump

Limit 3 per customer
Sold Out
You missed it! But Today's Woot is waiting!

Water, Water Nowhere

When it comes to massive shortfalls, it's best to think one step ahead. 

You're no dummy. You read the newspapers. You know that the next global conflict won't be over food, oil, or land; it'll be over water. That's why you've begun stockpiling water with a Winix 50-pint Dehumidifier -- because in the land of the thirsty, the moist man is king.

Just think, there's water all around you right now. It's called humidity, and pretty soon it will be like evaporated gold. While everybody else scrambles over the last bits of mugginess, you and your Winix Dehumidifier will be laughing all the way to the bank.

Stockpiling water for a future catastrophic shortage is easy: Just put your Winix in the mustiest room in your house, excavate a giant subterranean lakebed underneath your yard, and set the pump to sluice water into it.

Just set it and forget it!

Come 2045, you'll be sitting pretty on top of a vast aquifer while geopolitical strife rages around you. Pour yourself a full glass of water. Cheers!

Back to top


Reduce high humidity conditions in your home.  Keep laundry master bath and spa areas fresh.  Fresh paint, new drywall and wet carpet dry faster in low humidity.  Reduce musty odors in exercise areas.  Protect valuable papers, electronics, antiques and photographs in storage rooms and basements.  Dry out wet floors in entryways and mud rooms.

Built-In Pump:

  • Automatically removes water when the bucket gets full
  • There is no need to check the unit "true set and forget" operation
  • Pump lifts water up and into a sink or out a window

3 Water Removal Options:

  • Built-in Pump
  • Floor Drain
  • Removable Bucket

Quick-Connect, No-Leak Gravity Hose Attachment:

  • Quick, easy leak-proof connection to a standard garden hose when using floor-drain option

Auto Mode:

  • Sets the unit at a comfortable humidity setting and fan speed to optimize humidity reduction and energy efficiency

Auto Shutoff:

  • Automatically shuts the unit off when the bucket gets full


  • Antimicrobial technology inhibits odor-causing bacterial growth on the bucket surface

Auto Restart:

  • Automatically restarts the unit in case of a power failure

Low-room-humidity Indicator:

  • Helps save on energy costs by indicating when operation may not be needed due to low room humidity

Cycle Run Timer:

  • Unit will power on and off in preset cycles of 3, 6 or 12 hours

Shipping Note: Shipping to Alaska and Hawaii is not available for this item

Warranty:  1 Year Winix


Power Supply: AC 115V ~ 60Hz
Moisture Capacity: 50 Pints
Control Type: Electronic
Refrigerant: R-410A / 9.88 oz.
Humidity Setting: 35-70%
Cycle Run Time: 3,6,12 Hr
Fan Motor Speed: 2 Stage (High/Low)
Dimensions: L 15.75" x H 26.3" x D 13.31"
Weight: 46.7 lbs.
Operating Temp: 36-99°F
Drain Pump: 12V DC
Pump Drain Hose: 0.25" x 18'
Recommended Room Size: Per manufacturer suitable for use in large basements to small rooms

In the Box:

  • (1) Winix WDH851 50-Pint Dehumidifier with Pump

Sales Stats

Speed to First Woot:
8m 4.222s
First Sucker:
Last Wooter to Woot:

Purchaser Experience

  • 9% first woot
  • 6% second woot
  • 31% < 10 woots
  • 26% < 25 woots
  • 28% ≥ 25 woots

Purchaser Seniority

  • 6% joined today
  • 0% one week old
  • 1% one month old
  • 13% one year old
  • 80% > one year old

Quantity Breakdown

  • 94% bought 1
  • 5% bought 2
  • 1% bought 3

Percentage of Sales Per Hour

12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11

Woots by State

zero wooters wootinglots of wooters wooting

Top Comments

What are Top Comments?

Top Comments are discussion forum posts we have deemed worthy of your time. Listen, we get a lot of comments, and most of the time, it's pretty forgettable stuff; but sometimes you rise to the top like butterfat in milk. We don't recommend you base your self-worth on how often we feature your comments, but we don't expressly forbid it either.

join the discussion (40 comments)
join the discussion (40 comments)

Best sellers

Deals our customers love best.
  1. GBH Men's Belted Printed Cotton Shorts
    $1349 $68.0080% off list price
  2. Grannys Giant Blueberry Plants
  3. FoTL Men's V-Neck Tees 5-Pack
    $1499 $35.0057% off list price
  4. Rogue Wireless 2200 mAh PowerBank
Winix 50-pint Dehumidifier with Pump
$169.99 Sold Out Home & Garden
$169.99 USD false 1 Retail EA
1 3
Woot! Woot
4121 International Pkwy Carollton TX 75007 U.S.A.