# VonHaus 2500447 20L/Day Dehumidifier with 4.5L Tank

The VonHaus 2500447 dehumidifier is listed with a 20-litre daily extraction capacity, Wi-Fi control and a 4.5-litre tank. Its auto, laundry and sleep modes suit different room routines, while the listing gives conflicting physical dimensions that are worth confirming before purchase.

- [Original product page](https://bargainpostbox.co.uk/product/vonhaus-2500447-20l-day-dehumidifier)
- [View offer](https://bargainpostbox.co.uk/visit/vonhaus-2500447-20l-day-dehumidifier)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: VonHaus
- Model: 2500447
- Category: Home & Kitchen > Heating, Cooling & Air Quality > Humidifiers & Dehumidifiers
- Price: 127.15 GBP
- Previous price: 149.99 GBP
- Discount: 15%
- Price checked: 2026-11-12T18:13:56.392Z
- Rating: 4.3 / 5
- Reviews: 279

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Wi-Fi control is listed alongside humidity monitoring through the TUYA Smart app, with Alexa and Google Home enabled control claimed by the listing.
- Auto mode is described as maintaining a set humidity level. Laundry mode runs continuously, while sleep mode reduces noise and turns off the display.
- The listing describes tank collection or continuous drainage using a hose, plus automatic shut-off when the tank is full.
- The claimed room suitability is 20m² - 30m², making the stated capacity most relevant to medium-sized rooms.

## Pros

- The 4.5-litre tank and continuous-drain hose option offer a choice between manual emptying and ongoing drainage.
- Laundry, auto and sleep modes provide distinct settings for clothes drying, humidity control and quieter night use.
- Wheels and a stated weight of 13.8 Kilograms support moving the unit between rooms, though it is not especially light.

## Specifications

### Identity
- Brand: VonHaus
- Model: 2500447
### Moisture removal and controls
- Dehumidification capacity: 20 Liters per Day
- Tank capacity: 4.5 Litres
- Operation mode: Continuous
- Modes: Auto, laundry, sleep
- Fan speed settings: High, low
- Timer: 24 hours
- Wi-Fi compatibility: Yes
### Room, power and operation
- Suitable room size: 20m² - 30m²
- Power: 280W
- Noise level: 41dB
- Power cord length: 1.5m
### Dimensions and installation
- Dimensions listed: 22.3D x 25.5W x 45.9H centimetres
- Weight listed: 13.8 Kilograms
### Materials and appearance
- Material listed: Plastic
- Colour: White

## Before you buy

- Listing details are inconsistent: one specification gives dimensions of 22.3D x 25.5W x 45.9H centimetres, while another gives H49.4 x W30.5 x D24.4cm. The listing also gives both one speed and high/low fan settings, and describes sleep mode as reducing noise without confirming how that relates to the listed 41dB level. Confirm the selected listing's details if these affect your decision.

## A good fit for

- Households seeking a compressor dehumidifier listed for rooms around 20m² to 30m².
- People who want a laundry setting and the option of hose drainage rather than relying only on tank emptying.
- Buyers who value app-based humidity monitoring and mode selection, subject to confirming smart-home setup details.

## Less suited to

- Anyone who needs certain physical dimensions before fitting the unit into a tight space, unless the listing dimensions are confirmed.
- Buyers prioritising a demonstrably quiet bedroom appliance, as customer feedback on noise is mixed and the listed level is 41dB.

## Customer feedback

Customer feedback highlights perceived moisture removal and performance, with reports also noting compact size and appearance. Noise opinions differ, so the listed 41dB figure and sleep mode may not settle whether it will suit a noise-sensitive room. Feedback about extraction is useful context, but it does not establish a guaranteed daily output for a particular home.
- Positive themes: Customers report effective moisture removal and positive performance.
- Positive themes: Some customers appreciate the compact size, appearance and perceived value.
- Mixed feedback: Opinions on noise differ, with some customers finding it quiet and others considering it too noisy.

## Frequently asked questions

### How much water can the VonHaus 2500447 extract?
The listing claims up to 20 litres per day and gives the tank capacity as 4.5 litres. Actual extraction depends on the conditions of use.
### Can it drain without using the tank?
The listing describes a hose for continuous drainage as an alternative to emptying the tank. It does not specify the hose length.
### What modes are available?
Auto, laundry and sleep modes are listed. The description says auto targets a set humidity level, laundry runs continuously, and sleep reduces noise and switches off the display.
### What room size is it intended for?
The listing gives a suitable room size of 20m² - 30m².
### Are the dimensions clear?
No. The listing provides two different sets of dimensions, so check the selected product details before relying on either measurement.

## Alternative options

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- [Dehumidifier 20L, Dehumidifiers for Home with Automatic Humidity Sensor, Continuous Drainage, Laundry Drying, Child Lock, 24Hr Timer, 5.3L Water Tank & Drainage Hose](https://bargainpostbox.co.uk/visit/vonhaus-2500447-20l-day-dehumidifier)
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- [Devola 20L/day Low Energy Dehumidifier, Quiet & Energy Efficient Dehumidifiers for Home & Air purifier With HEPA filter, Laundry Drying Dehumidifiers](https://bargainpostbox.co.uk/visit/vonhaus-2500447-20l-day-dehumidifier)
- [Ateroll Dehumidifier 25L/Day, Dehumidifiers for Home Bedroom, 5L Tank \| Compressor Dehumidifier with Dry Mode, 24H Timer, Auto-Off, Dual Drainage, Portable Dehumidifiers for Basement \(80m² \)](https://bargainpostbox.co.uk/visit/vonhaus-2500447-20l-day-dehumidifier)
- [Bosch Dry 4000, Dehumidifier, For 33 m², 16L/24h \| Simple, Efficient, Ideal for Your Home & Quick Drying of Your Laundry, Whisper-quiet only 38 dBA](https://bargainpostbox.co.uk/visit/vonhaus-2500447-20l-day-dehumidifier)
- [MONHOUSE Premium Dehumidifier for Home - 2200ml Tank - Remote Controlled, Sleep & Defrost Mode LED Display, 24 hr Timer & Auto Shut Off when Tank is Full - Ultra Quiet Electric Damp Absorber - Black](https://bargainpostbox.co.uk/visit/vonhaus-2500447-20l-day-dehumidifier)
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## Add-ons

- [ANSIO Dehumidifier Disposable Pack of 10 Room Moisture Absorber \| Condensation Remover , Mould in Home, Bathroom, Window, House, Kitchen, Wardrobe, Bedroom Interior Moisture Traps](https://bargainpostbox.co.uk/visit/vonhaus-2500447-20l-day-dehumidifier)

## Images

![VonHaus 2500447 20L/Day Dehumidifier with 4.5L Tank — 1](https://bargainpostbox.co.uk/i/zPPehVQU_6gyi3vMpFdSKw3Dh4mbc-8hIMVGctPDbouBZTKyhDgRNNUVVS6Ajve26dMVm-MJGHnj_K4yWvVmKz03OMzEWkzT_hmwR5lnw2qAnnjBpZEHLlxJ.jpg)

![VonHaus 2500447 20L/Day Dehumidifier with 4.5L Tank — 2](https://bargainpostbox.co.uk/i/1hZCJpnHU82OYFpf4PZ4TTfP-zXnypAismiieu9BTMWGDNsH6MTHlpM8ZrRQ-kfdjSeCoy3uhasGUW3OzbmNkRLqZJ2tLupciGJU9iCVbtsSY3G2JQm-g04U.jpg)

![VonHaus 2500447 20L/Day Dehumidifier with 4.5L Tank — 3](https://bargainpostbox.co.uk/i/5u3_J6kHe0_Kh5kVYoBpwb-KmUYdHrMlchSn5fOf2lbAuBbdOszp8jGqh-K_4aq8KMs-FzP-vkPQsT9E4lVzz4Q3T6K7NDH6fvbOGKtcBIzMp64Bfa6_QyDq.jpg)

![VonHaus 2500447 20L/Day Dehumidifier with 4.5L Tank — 4](https://bargainpostbox.co.uk/i/GekDEJ5pafXRzASIIUrQCjvL6MJm1dGgfLTfEM8SeNCIZmEb_PUs0sMIJUT4khJ7_Ln_tHsjm1IUEBInth0OZb7zDHvkLHdRB1BnOdNs00dJLhFV_dgW7oyN.jpg)

![VonHaus 2500447 20L/Day Dehumidifier with 4.5L Tank — 5](https://bargainpostbox.co.uk/i/qj6-U6Jc_knP8oMH-BJL7XDB0kOuunWDnIEQh6W39Ra9_t130kL_1rFj0J_dX6no6moMP_e2iCVXC1br64WZ8v47Cq6trwtUI0Rc8l_5fcYnXKP9Mgh6hR_m.jpg)

![VonHaus 2500447 20L/Day Dehumidifier with 4.5L Tank — 6](https://bargainpostbox.co.uk/i/DSsyy38ou4U355j0p2utJG1mPgcUO3gym_jjpsw_Qa3Eh778v1FTa2EYuSFdMzG7VgeizNMzXCaKAAHr4zzoLouiUf-6GMBL94P2ShCyjYrDcS2n5YrO0-SM.jpg)

![VonHaus 2500447 20L/Day Dehumidifier with 4.5L Tank — 7](https://bargainpostbox.co.uk/i/a_s2EoHFpDImXLabIlGnM2Y4uU-BV03ljwHmyLomzl5TYSM_Vjf6MMPe5nh5FxiF8evFx7ZL2oRz50F4S84VOmB-sd4zyarQ-e2MdN4s8wdXhn1BuskLIAJy.jpg)