---
product_id: 48328911
title: "1byone 400ml Mini Thermo-Electric Air Dehumidifier for Damp, Mould, Moisture in Small Rooms, Bedroom, Wardrobe, Kitchen Cabinet, Caravan"
brand: "one"
price: "฿1428"
currency: THB
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.th/products/48328911-1byone-400ml-mini-thermo-electric-air-dehumidifier-for-damp-mould
store_origin: TH
region: Thailand
---

# 400ml true capacity whisper-quiet Peltier tech lightweight 1.32kg design 1byone 400ml Mini Thermo-Electric Air Dehumidifier for Damp, Mould, Moisture in Small Rooms, Bedroom, Wardrobe, Kitchen Cabinet, Caravan

**Brand:** one
**Price:** ฿1428
**Availability:** ❌ Out of Stock

## Summary

> 💨 Banish dampness quietly — your sleek, silent moisture warrior!

## Quick Answers

- **What is this?** 1byone 400ml Mini Thermo-Electric Air Dehumidifier for Damp, Mould, Moisture in Small Rooms, Bedroom, Wardrobe, Kitchen Cabinet, Caravan by one
- **How much does it cost?** ฿1428 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/48328911-1byone-400ml-mini-thermo-electric-air-dehumidifier-for-damp-mould)

## Best For

- one enthusiasts

## Why This Product

- Trusted one brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Sleek mini design fits effortlessly in bedrooms, wardrobes, and kitchens up to 15m².
- • **True 400ml Capacity:** Genuine removable water tank that auto-stops only when full—no premature shutdowns.
- • **Effortless Maintenance:** Easy-to-remove water tank and auto-off indicator keep your space fresh without hassle.
- • **Energy-Smart & Portable:** Low 22.5W power consumption with featherlight 1.32kg weight for flexible placement.
- • **Whisper-Quiet Operation:** Peltier technology eliminates noise and moving parts for peaceful, undisturbed use.

## Overview

The 1byone 400ml Mini Thermo-Electric Dehumidifier uses advanced Peltier technology to quietly and efficiently remove moisture from small rooms up to 15m². Featuring a genuine 400ml removable water tank with auto-shutoff, it ensures hassle-free operation while its compact, lightweight design fits seamlessly into bedrooms, wardrobes, kitchens, or caravans. With low power consumption and whisper-quiet performance, it’s the perfect modern solution to keep your space fresh, mold-free, and comfortable.

## Description

Product Description               The 1byone Thermo-electric Dehumidifier helps to keep your home comfortable and mildew-free. This system effectively helps to eliminate moisture and fungus to make you breathe healthy and fresh air. Peltier Technology Different from the compressor-based dehumidifiers, this dehumidifier uses quiet Peltier technology. But, quiet operation is just one of the benefits of this technology. Moreover, it does not need any moving parts to function, which results in its low weight and small size. Real 400ml removable water tank Compared with most so-called 500ml ones who actually stop automatically at 350ml, the water tank capacity of this dehumidifier is actually 400ml, that is, it really stop working automatically when the water capacity reaches 400ml. Where to use? This dehumidifier is suitable for bathrooms and small to mid-sized rooms up to 15m² where humidity and dampness is a problem. Its small size makes it easily fit on your desk, workbench, kitchen, bathroom or storeroom. Do not operate the appliance outdoors. How to use? Auto-off indicator along with the removable water tank makes this dehumidifier very easy to use. Just switch it on to start it and switch it to off to shut it down . The removable water tank/water-collection reservoir is easy to take out and insert. Package content: DehumidifierPower adapterOperating manual Specifications: Input: 9V-2500mAWeight: approx. 980 g / 2.16lbDimensions: approx. 6.65*4.92*8.46 inOperating temperature: 10 - 35°C / 50-95 °FWarranty: This dehumidifier comes with a 12-month guarantee. If any issues arise, we will be happy to send a replacement to you.                  Box Contains               1 x Dehumidifier,1 x Power adapter,1 x Operating manual

## Features

- Quiet Operation
- Removable Tank

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | 1 BY ONE |
| Model Number | 705UK-0001 |
| Colour | Blue, White |
| Product Dimensions | 16.89 x 12.5 x 21.49 cm; 1.32 kg |
| Capacity | 0.4 litres |
| Volume Capacity | 400 Millilitres |
| Power / Wattage | 22.5 watts |
| Special Features | Quiet Operation, Removable Tank |
| Item Weight | 1.32 kg |

## Product Details

- **Brand:** 1 BY ONE
- **Floor area:** 15 Square Meters
- **Colour:** Blue, White
- **Special feature:** Quiet Operation, Removable Tank
- **Capacity:** 0.4 litres
- **Tank volume:** 400 Millilitres
- **Recommended uses for product:** Residential
- **Included components:** User Manual
- **Model name:** 705UK-0001
- **Wattage:** 22.5 watts

## Images

![1byone 400ml Mini Thermo-Electric Air Dehumidifier for Damp, Mould, Moisture in Small Rooms, Bedroom, Wardrobe, Kitchen Cabinet, Caravan - Image 1](https://m.media-amazon.com/images/I/61plOiEJ08L.jpg)
![1byone 400ml Mini Thermo-Electric Air Dehumidifier for Damp, Mould, Moisture in Small Rooms, Bedroom, Wardrobe, Kitchen Cabinet, Caravan - Image 2](https://m.media-amazon.com/images/I/61GE8Io7F6L.jpg)
![1byone 400ml Mini Thermo-Electric Air Dehumidifier for Damp, Mould, Moisture in Small Rooms, Bedroom, Wardrobe, Kitchen Cabinet, Caravan - Image 3](https://m.media-amazon.com/images/I/61GjkA9jSbL.jpg)
![1byone 400ml Mini Thermo-Electric Air Dehumidifier for Damp, Mould, Moisture in Small Rooms, Bedroom, Wardrobe, Kitchen Cabinet, Caravan - Image 4](https://m.media-amazon.com/images/I/71cuz8FVZrL.jpg)
![1byone 400ml Mini Thermo-Electric Air Dehumidifier for Damp, Mould, Moisture in Small Rooms, Bedroom, Wardrobe, Kitchen Cabinet, Caravan - Image 5](https://m.media-amazon.com/images/I/711QpXPJIPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works and cheap to run.
  

*by T***. on Reviewed in the United Kingdom on 2 January 2017*

Bought for a damp conservatory, was a bit doubtful, but after one day of use, there was about 15mm depth of water in the container.There is not one drop of condensation on the windows now. They used to be soaking, even with all the top windows cracked open for airing.They are now all shut.I'll give it a few more weeks, for the dwarf wall to dry out properly, then repaint and sort the mold on our blinds.There is some noise with it, a bit like a pc fan.I see people complaining about the plug getting hot. The plug is actually a transformer, that takes the volltage from 230V down to 9V, therefore gets a little warm.This makes it very cheap to run, 9V and 2.5A, means it only uses 22.5W. About 5p a day on my tariff.Cheaper than buying refills for the non-powered units.Happy days.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great product, just what i needed
  

*by A***A on Reviewed in the United Kingdom on 2 January 2017*

Very pleased with this. We have always had a damp problem in our box room. This creates damp on the walls and a slight musty smell. Since using this for the past month the smell has gone and the walls are noticeably drier. We used to have to keep wiping away mould etc once a week over the colder months but so far have not needed to. The chamber takes about 2 days or so to fill when on constantly so not much trouble and is easily emptied and reinstalled in under a minute. I have used this in my daughters room temporarily too (which is a much bigger room) and we are still impressed with the amount of moisture it collects. I find it works best with the door closed (it also won't work effectively with the window open so make sure to close windows too while the dehumidifier is on). It has a quiet hum while on (like a small fan) which my children think is great as helps them get to sleep! I expect I will invest in more of these for other rooms as works so well.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Great customer service. Not the best product though.
  

*by A***R on Reviewed in the United Kingdom on 2 December 2016*

Nice and compact. The problem is that I leave it on all day and it only gets a few drops in the container. A bigger more powerful one collects pints in the same time.Update: Seller provide me with a refund in return for deleting or altering my review. The provided me with a replacement very quickly and they we happy to answer any questions so customer service was excellent. I've increased my review to 3 stars in light of their customer service.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.th/products/48328911-1byone-400ml-mini-thermo-electric-air-dehumidifier-for-damp-mould](https://www.desertcart.co.th/products/48328911-1byone-400ml-mini-thermo-electric-air-dehumidifier-for-damp-mould)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-27*