4.9/5 from 1,900+ reviews
Free delivery · Average 3.2 working days30-day returns
Free delivery · Average 3.2 working days4.9/5 from 1,900+ reviews30-day returns
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Dehumidifier 25L D Quiet Dehumidifiers for Home

€299 RRP €359 Save €60

Free delivery · Get it Thu 29 Oct to Wed 4 Nov

W28 × D48 × H20 cm

In stock

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“Great Air Purifier”Verified CustomerMore reviews

Product details

Smart Control with Ambient Lighting: The user-friendly control system makes operation straightforward. The display shows real-time humidity, whilst the ambient light changes colour to indicate moisture levels at a glance. (Note: Humidity readings are measured at the air intake and may vary slightly from external hygrometers.)

About the unit: Please let it stand upright for 24 hours before first use. The unit releases slightly warm air during dehumidification, this is normal.

Dimensions and specifications

Details for White 25l

  • Floor area: 372 m²
  • Capacity: 70 pints
  • Tank volume: 4 Litres
  • Product dimensions: 48D x 28W x 20H centimetres
  • Number of speeds: 3
  • Wattage: 300 watts
  • Powerful Moisture Removal: The dehumidifier extracts up to 25 litres of moisture per day (at 35degreesC, 90% relative humidity), effectively stopping condensation, mould growth and musty odours. It comes with a humidity indicator that stays visible even in standby mode, letting you check the current humidity level at a glance: blue for dry (50% RH), green for comfortable (50%-70% RH), and red for humid (70% RH).
  • Advanced Dehumidification Technology: Utilising cutting-edge technology, the dehumidifier delivers superior moisture removal with whisper-quiet operation-as low as 40 dB in silent mode-making it ideal for bedrooms, living rooms, and basements. Our exclusive technology, paired with R290 refrigerant, achieves 40 to 50% energy savings compared to equivalent-capacity units, significantly cutting long-term running costs. Even at full power, it costs just €0.09 per hour of operation.
  • Multiple Modes at Your Fingertips: The intuitive touch panel allows effortless switching between modes. Dry Mode rapidly reduces humidity to 30% RH. Timer Mode lets you set operating hours with automatic shut-off when time elapses or the tank is full. Target Humidity Mode lets you set your desired level (30%-80% RH) and shuts off automatically once reached. Alternatively, select Auto Mode for one-touch dehumidification (default target: 50% RH).
  • Versatile for Every Space: With three drainage options, the dehumidifier adapts to any environment. Use the built-in water tank with auto shut-off when full; connect an optional external 10-litre tank for extended capacity; or attach a drain hose for continuous drainage. Smooth-rolling caster wheels and a rainbow-woven carry handle make it easy to move wherever needed.
  • Safety You Can Trust: Overflow protection and a full-tank alarm eliminate the need for constant monitoring. The child lock prevents accidental operation, enhancing household safety. In standby mode, indicator lights automatically dim after 20 seconds to avoid glare. The touch panel provides clear, immediate visual feedback-particularly beneficial for elderly users.

Specifications

  • Special features: Automatic Shutoff
  • Recommended uses for product: Home Dehumidification
  • Included components: Dehumidifier Unit
  • Operation Mode: Auto, Continuous, Manual

Details by option

White 25l

  • Floor area: 372 m²
  • Capacity: 70 pints
  • Tank volume: 4 Litres
  • Product dimensions: 48D x 28W x 20H centimetres
  • Number of speeds: 3
  • Wattage: 300 watts
  • Powerful Moisture Removal: The dehumidifier extracts up to 25 litres of moisture per day (at 35degreesC, 90% relative humidity), effectively stopping condensation, mould growth and musty odours. It comes with a humidity indicator that stays visible even in standby mode, letting you check the current humidity level at a glance: blue for dry (50% RH), green for comfortable (50%-70% RH), and red for humid (70% RH).
  • Advanced Dehumidification Technology: Utilising cutting-edge technology, the dehumidifier delivers superior moisture removal with whisper-quiet operation-as low as 40 dB in silent mode-making it ideal for bedrooms, living rooms, and basements. Our exclusive technology, paired with R290 refrigerant, achieves 40 to 50% energy savings compared to equivalent-capacity units, significantly cutting long-term running costs. Even at full power, it costs just €0.09 per hour of operation.
  • Multiple Modes at Your Fingertips: The intuitive touch panel allows effortless switching between modes. Dry Mode rapidly reduces humidity to 30% RH. Timer Mode lets you set operating hours with automatic shut-off when time elapses or the tank is full. Target Humidity Mode lets you set your desired level (30%-80% RH) and shuts off automatically once reached. Alternatively, select Auto Mode for one-touch dehumidification (default target: 50% RH).
  • Versatile for Every Space: With three drainage options, the dehumidifier adapts to any environment. Use the built-in water tank with auto shut-off when full; connect an optional external 10-litre tank for extended capacity; or attach a drain hose for continuous drainage. Smooth-rolling caster wheels and a rainbow-woven carry handle make it easy to move wherever needed.
  • Safety You Can Trust: Overflow protection and a full-tank alarm eliminate the need for constant monitoring. The child lock prevents accidental operation, enhancing household safety. In standby mode, indicator lights automatically dim after 20 seconds to avoid glare. The touch panel provides clear, immediate visual feedback-particularly beneficial for elderly users.

1 Grey

  • Floor area: 139 m²
  • Capacity: 30 pints
  • Tank volume: 3.3 Litres
  • Product dimensions: 26.2D x 33.6W x 53H centimetres
  • Number of speeds: 2
  • Wattage: 260 watts
  • Efficient Dehumidification, Results in 30 Minutes: dehumidifier removes up to 16L moisture daily (35degreesC, 90% RH) for a dry, comfortable space. Its intelligent auto-defrost system delivers steady dehumidification at low temperatures and prevents coil frost. A humidity indicator light shows humidity status even on standby: blue for dry (50% RH), green for comfortable (50%-70% RH), red for humid (70% RH). The removable filter eases cleaning and reduces dust buildup.
  • Quiet Operation for a Peaceful Environment: The silent dehumidifier features a next-generation compressor. In Sleep Mode, all lights auto-off for undisturbed rest, avoiding traditional dehumidifier noise (50 to 56 dB). Runs at just 42 to 48 dB, library-quiet. Even at full power, only 9p per hour. Note: Noise tested at 1m in lab conditions.
  • Large-Capacity Water Tank: The dehumidifier is equipped with a 3L large-capacity water tank, reducing the need for frequent emptying. It features a specially designed water level window, making even low water levels clearly visible. Tank drainage is ideal for spaces where the unit is frequently moved, such as bedrooms, living rooms, and laundry rooms. The dehumidifier comes with a 1 m drainage hose, ideal for continuous, long-term dehumidification in basements and storage rooms, preventing humidity from rising when the tank is full.
  • Portable and Comfortable: The KNAK small dehumidifier occupies less space than an A4 sheet (48x28x20 cm). The dehumidifier comes with a removable soft leather handle that is comfortable and slip-resistant. With 360degrees swivel wheels, it can be easily moved without lifting, fitting perfectly into closets or narrow spaces between furniture. The dehumidifier can be flexibly moved across different areas up to 80 m³ (32 m²), making it especially user-friendly for women. Its built-in power cord storage prevents tangling and tripping, keeping your living space neat and tidy.
  • Protecting Your Family’s Safety: The dehumidifier features Anti-Spill and a full-tank alarm, reducing the need for frequent water checks and effectively preventing overflow. The dehumidifier is equipped with a child lock to help prevent accidental operation. In standby mode, the dehumidifier dims its lights after 20 seconds to avoid glare. Its touch control panel provides clear and immediate light feedback, minimizing operational errors and making it suitable for elderly users.

Delivery and returns

  • Free delivery to the Republic of Ireland and Northern Ireland, no minimum spend.
  • Average delivery time: 3.2 working days. Based on JSHOP deliveries in the last 30 days, updated daily.
  • 30-day returns. Read our Delivery & Returns policy.
  • Questions about this item? Email us, we reply 7 days a week.

Questions and answers

Is delivery free to all of Ireland, including Northern Ireland?
Yes. Delivery is free to all 32 counties, in the Republic of Ireland and Northern Ireland, with no minimum spend. The delivery dates for this item are shown under the price.
Can I return it?
Most items can be returned within 30 days of delivery, unused and in the original packaging (flat-pack furniture unassembled). Email us first and we send you the return details. For a change of mind, the return postage is paid by you. If an item arrives damaged or faulty, we replace, repair or refund it at no cost to you.
How can I pay?
Visa, Mastercard, Apple Pay, Google Pay, PayPal, Klarna or Revolut Pay, through a secure checkout.

Customer reviews

4.4 out of 5 · Great

7 reviews shown · 2,059 ratings in total

Customer photos (4)

Verified Customer

⭐️⭐️⭐️⭐️⭐️ Excellent Dehumidifier – Quiet, Efficient & Perfect for Daily Use

The real-time humidity indicator light is a great touch, as you can instantly see the moisture level in the room. The 3L water tank is a good size and doesn’t need emptying too often, which makes it very convenient. I was also happy to see how energy-efficient it is – it runs without noticeably increasing electricity usage.

Customer photoCustomer photo
Verified Customer

Great Air Purifier

Very happy with this product. Doesn't take much space and doesn't make noise.

Customer photoCustomer photo
Verified Customer

Keeps my Florida garage dry and stable despite daily door openings.

I installed the KNKA MAX 34‑Pint Dehumidifier in my fully insulated Florida garage, and after trying other units, I can say this one finally gets the job done. My garage has a minisplit, a water heater, and two EVs coming in and out 2–3 times a day, which constantly brings in humidity. Even with all that, this dehumidifier brought the humidity down quickly and keeps it stable.

Gary M.Verified Customer

Not your daddy's dehumidifier

I don’t have a way to set up continuous drainage, so at first I was emptying the tank a couple of times a day — proof it was doing exactly what it should. After about a week, that dropped to once every 24 hours. Now that we’re in winter, it’s more like once every couple of weeks.

Verified Customer

Does the job

Easy to use portable dehumidifier. Use it to dry clothes in the winter.

Tracey R.Verified Customer

As described.

Item as described thank you.

Verified Customer

Very good

About our ratings

Ratings and reviews are collected from this product's listing on a major online marketplace.

4.9

1,900+ reviews from customers all over Ireland

Jon Clarke★★★★★ Verified Customer
Great communication, fast shipping and product is as described. I can highly recommend this seller.
micknato★★★★★ Verified Customer
One of the fastest and most efficient sellers I've had the pleasure to deal with. Appreciate your help.
julieconroy101★★★★★ Verified Customer
Great seller, 100% recommend, very efficient service, great customer service and communication and prompt delivery. Product was as advertised.
Lorraine Byrne Farrell★★★★★ Verified Customer
Fantastic service. Arrived Easter Sunday, in excellent condition. Thank you.

Read all 1,900+ reviews