Search  for anything...

BLACK+DECKER 3000 Sq. Ft. Dehumidifier for Large Spaces and Basements, Energy Star Certified, BD30MWSA, White

  • Based on 859 reviews
Condition: New
Checking for the best price...
$184.18 Why this price?
Save $14.82 was $199.00

Buy Now, Pay Later


As low as $30.70 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 4 left in stock, order soon!
Fulfilled by Golden Appliances

Arrives Wednesday, Sep 10
Order within 1 hour and 8 minutes
Available payment plans shown during checkout

Size: 3000 SQ. Ft


Features

  • PORTABLE & POWERFUL: This robust BLACK+DECKER portable dehumidifier (15.2 x 10.24 x 19.69) extracts an impressive 30 pints of water every 24 hours and covers up to 370 sq. ft. (2019 DOE Standards) / 3,000 sq. ft. (2012 DOE Standards).
  • COMPACT: This safe humidifier (33.7 lbs.) reduces humidity levels in your homenot to mention makes your living area more hospitable. This mini dehumidifier comes with a high capacity 3L/6.34-pint removable tank. Breathe better!
  • ENVIRONMENTALLY FRIENDLY: Our outstanding BLACK+DECKER dehumidifier is Energy Star & UL Certified Most Efficient 2020. Unlike many commercial dehumidifiers, this humidity controller uses environmentally friendly R4110a refrigerant at 5.82 oz. Additionally, this dehumidifier for home comes with a removeable, washable mesh filter that can be cleaned for multiple use.
  • SAFETY ENSURED: Safety is a top priority when selecting the right dehumidifier for bedroom, which is why this 6.34-pint bucket comes with a water level indicator so you know how hard your dehum is working. Built-in indicator light and audible alert system notifies when bucket is full & closet dehumidifier will automatically shut off. 24-hour on/off timer assists you in achieving optimal air quality. Also comes with ample 1.64 ft. drain hose for continuous (high to low) feed drain.
  • SMART TECHNOLOGY: Dehumidifier small has top mounted electronic control panel with adjustable humidistat with LED digital display. Auto defrost and auto restart ensure seamless functionality. 2-speed fan (high and low) allow air purifier versatility. Additionally, 30-pint portable dehumidifier operates at a low noise level no higher than 52 db.

Description

This high-quality BLACK+DECKER portable dehumidifier holds up to 30 pints of water in a 24-hour period and can cover up to 370 sq. ft. (2019 DOE Standards) / 3,000 sq. ft. Enjoy cool, comfortable and refined air quality with this phenomenal moisture absorber, which operates in a temperature range of 41° - 89.9° Fahrenheit. Closet dehumidifier also comes with removable tank with a capacity of 3L/6.34. Top mounted electronic control with water level indicator at front right. Small dehumidifier has auto restart & auto defrost functionality. Continuous gravity feed drain & continuous run with pull out air filter access and washable, mesh filter. Low/High fan speeds, full bucket indicator light. 115V~/60Hz, 13 Start-up Amps, 3.0 Running Amps, 310 Watts. Copper 24%, Steel 24.6%, Aluminum 10%, Plastic 18.6%, Galvanized metal 13.2%,HIPS 3%,ABS 2.01%,other material 4.59%. ISTA-6A Packaging. Molded plastic cabinet finish. Energy Star. 3-prong, Type B Plug. R410A Refrigerant, 5.29 oz. 1.85m power cord length. Drain hose 1.64 ft./0.31 in. diameter. 4 casters/rollers.

Brand: BLACK+DECKER


Floor Area: 3000 Square Feet


Color: White


Special Feature: Manual


Capacity: 30 Pints


Tank Volume: 0.8 Gallons


Product Dimensions: 10.24"D x 15.2"W x 19.69"H


Number of Speeds: 2


Recommended Uses For Product: Commercial, Residential


Included Components: 30 Pint Portable Dehumidifier


Brand: BLACK+DECKER


Floor Area: 3000 Square Feet


Color: White


Special Feature: Manual


Capacity: 30 Pints


Tank Volume: 0.8 Gallons


Product Dimensions: 10.24"D x 15.2"W x 19.69"H


Number of Speeds: 2


Recommended Uses For Product: Commercial, Residential


Included Components: 30 Pint Portable Dehumidifier


Item Weight: 33.7 Pounds


Material: Plastic


Model Name: Dehumidifier for Large Spaces and Basements


Wattage: 250 watts


Operation Mode: Continuous


Air Flow Capacity: 30 Pints


Upper Temperature Rating: 89.6 Degrees Fahrenheit


Dehumidification Capacity: 30 Pints per Day


Manufacturer: W Appliance Company


UPC: 810064691454


Item Weight: 33.7 pounds


Item model number: BD30MWSA


Care instructions: Hand Wash


Assembly required: No


Number of pieces: 1


Warranty Description: 1 year for labor and parts (manufacturing defects only)


Batteries required: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Loud, but it does what you want it to
Size: 4500 Sq Ft
We have a finished basement that just kind of stays humid, and lacks a lot of weatherproofing (a future project to redo this). I have some musical instruments that were starting to smell a bit musty, and it just felt bad to be down there too long. This dehumidifier solved the problem right up. I don't have a separate device to measure humidity and verify the accuracy of the built-in, but I keep it somewhere between 55 and 60 on this device, and it has solved all the humidity and mustiness issues. An added bonus is that it has slightly heated our basement a little more, which helps equalize the 8-9 degree difference with the main level. Now that our heat kicks on more in winter, I find the bucket is rarely full, but last time it rained it completely filled the bucket overnight, so it's clearly doing its job. The only negative I've seen is the sound level - thankfully we're not trying to sleep nearby it, but it does get pretty loud. Considering we're mostly using it as a hangout area, it's easy enough to turn it off, and when guests are sleeping down there we just leave it on during the day instead. My space down there is around 1200 square feet, with two rooms, and this one appliance is enough for the entire space. It's likely even oversized, but the smaller units don't have a big enough reservoir. This one has plenty of room to where I only need to go down and empty it every few days. Overall, I'm very happy with this appliance and now I just need to find a good way to hook it up for permanent drain. I only wish I'd bought it several years ago! ... show more
Reviewed in the United States on December 27, 2021 by D. Harris

  • Poor Assembly Quality Control
Size: 1500 Sq. Ft
Brand new out of the box it did not work at all. Upon disassembling entire device, found one wire clip not connected, and a multiple wire harness plug was not connected into its socket. After making repairs and reassembling, it worked perfectly. This is a good product that had poor assembly and poor quality control. ... show more
Reviewed in the United States on June 7, 2025 by Gerri McGuinness

  • Works super well
Size: 1500 Sq. Ft
I live in an apartment where they put AC units in the wall of each apartment and the condenser outside. The units, at least mine, tend to get very humid. My "energy bill" is built into my rent and is a flat fee, so in Texas, you know I set my AC to 65 all day long..in the summer, it never gets that low, but it will reach 67 in the middle of the night/early morning. I bought a thermometer/hygrometer, and it was showing 70%+ in my bedroom. It made the 70 degrees I could get the temperature down to in the early evening feel so much hotter. It always felt so sticky, so I ordered this for the bedroom. My entire apartment is, I believe, around 800 sqft and the bedroom is decent sized. I am seeing that this holds 8 pints (3.79 liters), and it gets full approx every 3 hours, and it will often need to be emptied every 3 hrs 24 hrs a day. That means this thing is pulling 24+ liters of moisture out of the air in my bedroom every day? That seems insane that the air could even hold that much water, but I am emptying it like clockwork, and this thing is pretty great. I wish it was bigger, but it fits nicely next to my bed, is not very noisy- it sounds maybe like a floor fan on medium speed...it rolls around very nicely and easily, and it's super easy and intuitive to pull out the tank to dump it. The handle on the tank feels sturdy, not too heavy to carry to the tub to empty, is built in such a way that I can turn it almost totally over so it will quickly empty, and it's never splattered all around or went anywhere but the tub. The buttons on the top are super NOT intuitive. I have no idea who designed the buttons, but they are ridiculous and make little logical sense. I had to actually read the manual to figure out what the heck the buttons meant, because they are actually rather comical. The buttons on mine do not match the more logical buttons on the product pictures. Anyhow, it does not matter ultimately, as I have it set at 45% humidity and have the buttons set and never touch them. The filter comes out easily, very simple to clean. That area is easy to clean on the unit itself. It's very low profile which I like...it does not take up much space and is somewhat hidden next to my bed. You have to take off the tank that holds the water before you use it, which I did not realize, because the hose it comes with is in there and an adapter if I remember correctly. I do not use the hose as I have nowhere to run it/dump it in my apartment. Anyhow, it's been a god-send, and I run it 24 hours a day for a month now, no issues- it's not silent, but I can deal w the noise for the reduction in humidity. I am finding I can get it down from 70%+ to around 49% at the lowest so far. That's a nice reduction that makes it feel not at all sticky in my bedroom now. I will often close my bedroom door to make sure the humidity is down in there, as I also run a portable AC 24 hrs a day in my living room area. This has worked wonders so far. ... show more
Reviewed in the United States on August 1, 2023 by Joshua T. Bozeman

  • A little bigger than expected
Size: 1500 Sq. Ft
Measured but looks bigger than I thought it would. Works great though! Very efficient at removing excess moisture from the basement apartment. It has a nice appearance, not ugly to look at, it’s easy to move around because of the wheels. It’s easy to empty, even when it’s full it’s not heavy. And it’s not that loud, even in a quiet room. ... show more
Reviewed in the United States on July 29, 2024 by Amomandwife

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...