KNKA 2500 Sq.Ft Dehumidifier for Basement with Drain Hose Max 34 Pints, Dehumidifiers for Home, Bedroom, Bathroom, Large Room, Three Modes, Intelligent Humidity Control, Dry Clothes, 24HR Timer
$139.99
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Welcome to KNKA store ~
Founded in 2005, KNKA specializes in environmental appliances including dehumidifiers, air purifiers, and humidifiers. With a professional design team and strict quality control, we balance performance with minimalist aesthetics. At KNKA, we believe clean air is the foundation of a happy life, which is why we focus on advanced technology and elegant design to create fresher, more comfortable living spaces.
2500 Sq. Ft High-Efficiency Dehumidifier – The KNKA basement dehumidifier features a quiet, high-performance compressor that removes up to 34 pints of moisture per day (at 95°F, 90% RH). Ideal for basements, offices, bathrooms, bedrooms, kitchens, stockrooms, living rooms, laundry rooms, garages, crawlspaces, or RVs. It helps maintain optimal humidity between 50%–70% for healthier, more comfortable living
3 Smart Modes for Custom Comfort — Our smart dehumidifiers for a home have DEHU, DRY, and CONT modes. Choose from DEHU (adjusts humidity from 30%–80% with fan control), DRY (quick clothes drying), or CONT (nonstop operation for extremely damp areas). Tip: For the best results, keep windows and doors closed while the dehumidifier is in use
2 Drainage Options — Manual or Continuous. This room dehumidifier with drain hose offers two drainage options. When the 3L water tank is full, the unit automatically shuts off, and a convenient indicator light lets you know it’s time to empty the tank. For hassle-free operation, simply connect the included 3.28 ft drain hose for continuous drainage—no need to manually empty the tank. (Note: The 34-pint capacity refers to moisture removal per day, not the water tank size.)
Smart Controls with Auto Humidity Adjustment & Safety Lock — The home dehumidifier features an advanced smart control system that makes it easy to set the ideal humidity level, adjust the fan speed, set a timer, activate the child lock, and more. The automatic humidity control maintains your selected level by turning the unit on when humidity is high and off when it’s low. (Note: The real-time humidity reading reflects the air at the inlet, which may differ slightly from external humidity meters.)
Ultra-Quiet with LED Humidity Indicator – Runs at just 37dB—quieter than a conversation. In sleep mode, lights turn off and sound levels drop even further. A color-changing LED displays real-time humidity, even when the unit is off, so you’re always informed
10 reviews for KNKA 2500 Sq.Ft Dehumidifier for Basement with Drain Hose Max 34 Pints, Dehumidifiers for Home, Bedroom, Bathroom, Large Room, Three Modes, Intelligent Humidity Control, Dry Clothes, 24HR Timer
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$139.99
Brandi –
Small but mighty
IMPORTANT!!! DO NOT plug in immediately when you receive it! Mine was delivered laying on its side so you have to sit it up right for 24+ hours before plugging it in. Amazon didn’t put it in a box labeled to keep it up right but the original box says “do not lay down on side”.I have an air purifier this same brand (KNKA) and now this dehumidifier. I got them because my chinchillas have to stay in cool/dry climates and with them using dust for dust baths and their fur shedding, these products have helped tremendously. This dehumidifier is half the size of my previous one but works better. It is so cute and isn’t an eyesore like a lot of them are. It has multiple settings, dehumidify, dry, and continous, high/low fan speed, and/or you can set it to the humidity you want your room to be. Chinchillas do best in humidity below 40-50% and with my previous dehumidifier I had to set it on continuous and it could barely keep it below 45%. With this one I put it on the same setting and the few days I’ve used it so far it has kept my chin room 29-32% without a problem. It is a lot more quiet than my last one too. I really like this brand because of the price but mostly because of how well the products are made and how well they work. They have been packaged well and I don’t think it was the company’s fault it was delivered laying down because on the side of the original box says not to but Amazon put it in an unmarked box so the delivery people didn’t know it was supposed to stay upright. Overall I believe it is well worth the price and in my opinion, works better than others its size.
Lilonorange –
Excellent Performance and Great Value
I am extremely happy with this dehumidifier and the results it has delivered. From the first day of use, it made a noticeable difference in reducing humidity levels and improving overall air comfort. The damp, heavy feeling in the room disappeared quickly, and even musty odors were significantly reduced. It operates quietly, which is a huge plus, especially when running for long periods or overnight. The controls are simple and user-friendly, making it easy to adjust settings without any hassle. I was also pleasantly surprised by how efficient it is, collecting a substantial amount of moisture without using excessive energy. For the quality, performance, and reliability it offers, this dehumidifier is an excellent value. It feels well built and comparable to much more expensive models. I would absolutely recommend this dehumidifier to anyone looking for an effective, affordable solution to control humidity and improve air quality in their home.
Iman Bibi –
Perfect Solution for a Poorly Ventilated Bathroom
My husband and I bought this dehumidifier specifically for a bathroom with poor circulation—it only has a small window and no vent—and it has made a huge difference. Even with a small plug-in fan, we were starting to notice slight mold on the ceiling, and this completely solved the problem.This dehumidifier works incredibly well. It’s honestly amazing how quickly the tank fills up, which really shows how much moisture it’s pulling from the air. Since using it, the bathroom dries out much faster and feels noticeably fresher.It’s easy to use, fairly quiet, and I appreciate that it’s compact and not ugly or bulky like some other units. The design blends in just fine. The wheels are a big plus—super easy to move around when needed.Overall, this has been a fantastic purchase and exactly what we needed for a high-humidity space. Highly recommend if you’re dealing with moisture, mold, or poor ventilation.
Ale –
Really good dehumidifier for smaller spaces
Giving this 4 stars – it’s honestly a great machine, just not for 2500 sq ft like it says.I bought this hoping it would cover my whole floor, but that didn’t work out. However, I moved it to my bedroom and it’s been perfect there. Works great in smaller rooms – I’d say anything under 800-1000 sq ft and you’re good.What I really like about it: The design looks nice and doesn’t feel cheap. It’s quiet enough that I keep it running while I sleep. The handle is actually practical and makes it easy to carry from room to room. The water level window is super clear so you always know what’s going on. All the controls are straightforward, no confusing settings.My bedroom humidity is totally under control now and the unit just does its job without being annoying. The 2500 sq ft claim is definitely off, but for the right sized room this thing works really well.If you need something for a bedroom, office, or smaller basement space, I’d recommend it. Just manage your expectations on coverage and you’ll be happy with it.
Cheryl Paul –
EXTREMELY SATISFIED with this dehumidifier!
I couldn’t be happier with this dehumidifier! From the moment I turned it on, I noticed a difference in the air quality in my home. It works quietly and efficiently, pulling moisture out of the air much faster than I expected. Within just a day or two, the musty smell in my basement was completely gone, and the air felt noticeably fresher and more comfortable.One of the things I appreciate most is how easy it is to use. The controls are simple and intuitive, and the water tank is easy to remove and empty. I also love that it automatically shuts off when the tank is full, which gives me peace of mind if I’m not nearby.Another huge plus is how quiet it is. Even when it’s running, it’s barely noticeable, which makes it perfect for bedrooms, basements, or living areas. It’s powerful without being disruptive.Overall, this dehumidifier has exceeded my expectations. It’s reliable, efficient, and has made a big difference in the comfort of my home. If you’re dealing with humidity, dampness, or musty odors, I highly recommend this unit—it’s absolutely worth it!
Ambivalent –
Der Luftentfeuchter ist bei mir inzwischen fast täglich im Einsatz und ich bin echt positiv überrascht, wie gut das Teil arbeitet. Vor allem in Keller und Waschküche merkt man ziemlich schnell, dass die Luft nicht mehr so klamm ist und Wäsche schneller trocknet.Von der Leistung her reicht er locker für einen normalen Raum, und die LED-Anzeige für die Luftfeuchtigkeit ist wirklich praktisch, weil man direkt sieht, wo man ungefähr steht. Der Wassertank ist groß genug, dass man nicht ständig rennen muss, und mit dem Schlauch kann man ihn im Keller auch einfach dauerhaft laufen lassen.Die Lautstärke geht für einen Kompressor absolut in Ordnung, im Schlafmodus hört man ihn kaum noch, wenn ein bisschen Hintergrundgeräusch da ist. Bedienung ist selbsterklärend, einmal eingestellt und gut, mehr braucht man nicht.Praktisch sind auch die Rollen, so kann man ihn easy von Raum zu Raum schieben, ohne das Teil zu schleppen. Insgesamt macht er einen wertigen Eindruck und tut genau das, was er soll – Feuchtigkeit raus, Klima deutlich angenehmer.
G Dixon –
The dehumidifier is a solid, no-nonsense unit that genuinely improves damp rooms. It pulls moisture quickly, the built-in humidity control works well, and the 3 L tank is a decent size. Noise levels are fairly low on sleep mode, though it’s more noticeable on full power. It’s easy to move around and the continuous-drain option is useful if you’re dealing with persistent damp. It’s not the most powerful machine, but for everyday home use — condensation, laundry-drying and keeping mould at bay — it offers good performance for the price. A reliable, practical choice.
Ahmed Elhawary –
I’m thoroughly impressed with the KNKA Dehumidifier! I purchased this unit for my basement, and it has exceeded expectations in every way. It effectively pulls moisture out of the air in a space of around 2,000 sq. ft., and the included drain hose makes it completely hassle-free — no need to constantly empty the tank.What I love most is the intelligent humidity control. I can set my desired humidity level, and the unit automatically maintains it. The three operation modes are incredibly useful — I especially appreciate the “Dry Clothes” mode, which really speeds up indoor laundry drying.It’s also very quiet, even on higher fan settings, and the 24-hour timer is a great energy-saving feature. The build quality feels solid, and the design is modern and sleek enough to blend in with any room.Overall, this is a high-performing, reliable dehumidifier that works perfectly in large rooms or basements. I highly recommend it to anyone dealing with excess humidity or musty air!
Carmine –
Da quando ho acquistato questo deumidificatore, la qualità dell’aria in casa è migliorata tantissimo. In poche ore riesce a togliere l’umidità in eccesso dalle stanze, lasciando un ambiente più asciutto e confortevole. È silenzioso, facile da usare e il serbatoio si svuota in un attimo.Ideale per chi, come me, vive in zone umide o vuole prevenire muffe e cattivi odori. Dopo alcune settimane di utilizzo, posso dire che è davvero un ottimo acquisto: efficace, compatto e dal design elegante.
Diego G. –
Desde que compré este deshumidificador, he notado una mejora increíble en el aire de toda la casa. Antes siempre teníamos paredes con humedad y un ambiente pesado, especialmente en los meses fríos y húmedos. Con este aparato, esos problemas han desaparecido.Lo que más me gusta es lo silencioso y eficiente que es: funciona todo el día sin interferir con el descanso ni actividades en casa. Además, el depósito de agua es fácil de vaciar y no tuve ninguna complicación desde el primer uso. La capacidad de absorción es realmente buena, recoge mucha agua incluso en estancias grandes.Otro punto a favor es que se nota que está bien construido y pensado: los controles son intuitivos, el diseño es compacto y moderno, y no consume tanta energía como otros modelos que probé antes.💧 Si quieres un ambiente más sano, menos humedad, mejores olores y evitar moho, este deshumidificador vale totalmente la pena. Lo recomiendo 100% para dormitorios, salones, baños e incluso sótanos.¡Un producto que ha superado mis expectativas!