







From the brand


WATTSMART Dehumidifiers: Embrace Comfort, Conquer Humidity. Your partner in creating a healthier, fresher environment. Quiet, efficient, and built to last, ensuring optimal air quality for every space. Transform your surroundings with WATTSMART today!
Dehumidifier



Professional & Efficient Dehumidification: WATTSMART dehumidifier for basement uses an efficient and energy-saving compressor to remove up to 34 Pints of water per day(under 95°F,95%RH condition) for spaces up to 2,500 Sq. Ft. Being able to adjust humidity from 30%RH to 80%RH.Ideal for basements, bathrooms, bedrooms, and other large spaces in your home.Maintain a healthy 45%-55% humidity range.(Tip: The Dehumification capacity ≠ Water Tank Volume)
Three Smart Modes Dehumidifiers: DEHU mode lets you adjust the humidity from 30% to 80% and select from two fan speeds based on the room’s humidity level. DRY mode quickly dries clothes that need to be hung up. CONTINUOUS Mode operates until the humidity reaches your preset level, making it ideal for extremely wet spaces. For optimal dehumidification, keep doors and windows closed while the dehumidifier is running
Three Drainage Options: Use the carrying handle to easily empty the water tank; use the 3-foot drain hoseor the 16mm diameter hose (sold separately) to help drain continuously. For continuous 24-hour dehumidification,we recommend using a drain hose to avoid the hassle of manual drainage, especially in high humidity. For everyday use, you can manually empty the tank. The dehumidifier automatically stops with a full water tank and restarts after the tank is emptied
Smart Control & Safety: This dehumidifier for home features intuitive push-button controls and a digital display that shows real-time temperature, humidity, timer settings and current mode at a glance. Key features include a 24-hour timer, auto shut-off/restart (tank protection), auto defrost, adjustable air speed, and a child lock feature for added safety
Whisper-Quiet 42dB Operation: This dehumidifier with drain hose features a silent dehumidifying design that ensures operation at no more than 42 decibels(quieter than a fridge!), keeping you away from distracting noises while you sleep or study. Plus, the 24-hour timer can be programmed to fit your lifestyle, saving energy costs
Effortless Portability: Glide this wheeled dehumidifier room-to-room with zero strain, its 10.83″D x 7.68″W x 17.32″H slim body disappearing into your interiors while silently conquering dampness in style. Handle included for stair missions
Customer First: WATTSMART is committed to your satisfaction. You can trust in our professional support both before and after your purchase. If you have any questions about the basement dehumidifier with drain hose, feel free to reach out anytime; we’re available 24/7
8 reviews for 2,500 Sq.Ft Dehumidifier for Basement with Drain Hose, MAX 34 Pint Dehumidifiers for Home with 3 Modes, Smart Humidity Control & Display, 24HR Timer, Auto Defrost for Large Room, Bathroom,Bedroom
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$159.99

Don –
Changer Dehumidifier for Your Winter Basement
It’s made entirely of metal and feels very well built,It’s small, doesn’t take up much space.it’s easy to use and works really well.Initial impressions are very positive.Our basement was a lost cause—damp, musty, and freezing in winter. We worried about mold on our stored holiday decor and books, and that persistent earthy smell. We were skeptical a dehumidifier could handle the cold. The auto-defrost feature made us try this de humidifiers for basement. It’s been a revelation. Even at 50°F, it runs steadily, pulling moisture without freezing. Humidity dropped from 70% to 50%, and the air now feels dry, warm, and fresh—no more damp smell. We’ve even turned the space into a home gym! The large tank means less frequent emptying. For protecting our storage and reclaiming usable square footage, this dehumidifier is absolutely worth it.
Mike –
Very effective and powerful
Absolutely thrilled with my new WATTSMART Dehumidifier! From the moment I turned it on, the air felt fresher, cleaner, and noticeably less damp. It’s incredibly efficient—pulls moisture fast and keeps humidity levels perfectly balanced. The unit runs whisper-quiet, making it ideal for bedrooms or basements, and the sleek, modern design fits right in with my home. Setup was simple, and the controls are intuitive and responsive. I’ve seen a huge improvement in air quality and comfort, especially during muggy days. No more musty smells or clammy rooms.
Casper –
Arrived on Time, Works as Expected
I’m extremely happy with this dehumidifier! It works exactly as described and has made a noticeable difference in the air quality of my basement. The smart humidity control is very accurate, and I love the multiple modes and easy-to-read display. Setup was simple, and the included drain hose is a huge bonus—no more emptying the tank manually!It’s surprisingly quiet and runs smoothly with minimal maintenance needed. The auto defrost and 24-hour timer features are thoughtful touches that make this model even more convenient to use. I’ve used it in large rooms as well as the bathroom, and it performs excellently across the board. Moreover, the machine has 3 models, which allows the cycle through the 3 models.If you’re looking for a powerful, efficient, and user-friendly dehumidifier, this is it. Five stars all the way!
Sean –
The dehumidifier is powerful
I was skeptical at first, but this dehumidifier won me over completely. The near-silent operation (just 38dB!) means I can run it in my bedroom all night without even noticing. And the best part? It packs serious power despite being so quiet – humidity levels dropped noticeably within hours.No more waking up to that gross sticky feeling! The auto-shutoff gives me peace of mind when I’m out, while the continuous drainage option makes maintenance a breeze. Honestly, I’ve never seen a dehumidifier that combines this level of performance with whisper-quiet convenience.Setup was stupidly easy – just unbox, plug in, and go. The controls are so intuitive my tech-challenged mom could figure them out. And that sleek design? It actually looks good in my living room instead of like some clunky eyesore.If you’re tired of loud, inefficient dehumidifiers that sound like jet engines, do yourself a favor and get the WATTSMART. It’s completely transformed my home’s air quality without any of the noise headaches. Worth every penny and then some!”
Jeya Veera –
Must have for indoor air quality
Our basement had high humidity with the air feeling sticky and uncomfortable. Good air quality is important for good health. Basement air quality affects the quality of entire house.We had frequent sickness due to poor air quality. In an attempt to improve the air quality in our house, I got this dehumidifier for our basement. This dehumidifier has the ability to run and maintain the right humidity levels. The water outlet makes it easy to keep it on full time without having to worry about emptying them manually. It is easy to setup, looks cute and compact. Noise level is minimal and works for our needs. It prevents growth of mold and mildew in the long run.Just as any other heating cooling appliance, this is a must have for anyone who cares about air quality and health of your family.
Eric Alex –
Good quality
This WATTSMART 31 pint dehumidifier has become our secret weapon every time we take a shower that turns the bathroom into a steam room! It works wonders in our 50-square-foot bathroom – pulling nearly a pint of water out of each shower. Despite the power, it’s very quiet (quieter than an exhaust fan) and blends in perfectly with our décor.We use a continuous drain hose connected to the shower drain – no more emptying the tank! The splash-proof design of the large-capacity tank is perfect for us to move it around. Used daily in this humid environment, it still looks and works like new. No more fogged up mirrors, no more moldy towels! I recommend it!
Rong Weng –
Quiet, Reliable, and Easy to Move Around the House
I’ve been running this dehumidifier in my lower-level guest area, where the air often feels sticky during the summer. Setup was simple. I plugged it in, connected the drain hose, and selected my desired humidity level. The control panel is clear and responsive, and it took less than five minutes to get everything started. In terms of performance, it handles moisture control effectively. Within a few hours, the air felt noticeably lighter, and the digital display showed a steady drop in humidity. The build quality feels solid for a home appliance. The wheels roll smoothly, and the plastic housing feels sturdy and well made.
Solange –
Small bucket
Very small bucket and the controls are extremely difficult to read without a flashlight. It is very quiet and does the job. But would never buy a unit without a pump again because of constantly emptying small bucket.