# Aridite OL12-BD031R 12L/Day Dehumidifier

The Aridite OL12-BD031R is listed as a 12-litre-per-day dehumidifier for home use, with automatic humidity control, laundry drying and two drainage options. The stated capacity and room coverage suit buyers comparing compact compressor models, but the listed dimensions are implausible and need checking before purchase.

- [Original product page](https://bargainpostbox.co.uk/product/aridite-ol12-bd031r-12l-day-dehumidifier)
- [View offer](https://bargainpostbox.co.uk/visit/aridite-ol12-bd031r-12l-day-dehumidifier)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Aridite
- Model: OL12-BD031R
- Category: Home & Kitchen > Heating, Cooling & Air Quality > Humidifiers & Dehumidifiers
- Price: 89.90 GBP
- Previous price: 359.99 GBP
- Discount: 75%
- Price checked: 2026-11-14T10:08:50.834Z
- Rating: 4.7 / 5
- Reviews: 282

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

- The listing claims extraction of up to 12 litres per day and use in rooms up to 15m².
- Auto and continuous modes are listed. Feature text also describes a sleep mode and laundry drying.
- The listing describes a 2-litre tank with auto shut-off and full indicator, plus continuous drainage using an included 1.05m hose.
- A humidity display and colour indicator are claimed, along with automatic humidity control.
- Automatic defrost, two fan speeds, a washable filter, child lock and four wheels are listed.

## Pros

- Continuous drainage is claimed as an alternative to emptying the 2-litre tank.
- Auto humidity control and a humidity readout could help users monitor indoor moisture without estimating it manually.
- Two fan speeds and auto defrost are listed for adjusting operation and supporting use in colder conditions.

## Cons

- The listed tank capacity is much smaller than the claimed daily extraction, so frequent tank emptying may be needed during high-moisture operation if continuous drainage is not used.

## Specifications

### Identity and capacity
- Brand: Aridite
- Model: OL12-BD031R
- Dehumidification capacity: 12 Liters per Day
- Listed floor area: 161.46 Square Feet
- Operation modes: Auto, Continuous
### Controls and drainage
- Water tank volume: 2 Litres
- Fan speeds: 2
### Dimensions and installation
- Dimensions listed: 10D x 10W x 10H millimetres
### Materials and finish
- Material listed: Acrylonitrile Butadiene Styrene \(ABS\)
- Colour: White

## Before you buy

- The listing is inconsistent on operating modes: the specification gives Auto and Continuous, while feature text also claims Sleep Mode and laundry drying. The stated room coverage is 161.46 Square Feet in details but 15m² in feature text. Dimensions are listed as 10D x 10W x 10H millimetres, which should be confirmed before purchase. The 12-litre daily capacity and the <38dB sleep-mode noise claim are listing claims, not independently confirmed measurements.

## A good fit for

- Buyers seeking a dehumidifier with a stated 12-litre-per-day capacity for a small room.
- Households that want the option of continuous hose drainage as well as a collection tank.
- Users who value automatic humidity control, a readout and a claimed laundry-drying mode.

## Less suited to

- Buyers who need verified dimensions before planning a tight installation.
- Anyone requiring confirmed noise or extraction performance for a specific room or operating condition.

## Customer feedback

The supplied material contains aggregate ratings but no customer review summary, so it does not support naming particular praised features or reported faults. The rating distribution is mostly five-star, with smaller lower-star groups. Ratings alone cannot establish how well the claimed capacity, drainage or controls perform in a buyer’s room.

## Frequently asked questions

### How much moisture is this dehumidifier claimed to remove?
The listing states a capacity of 12 litres per day. Actual extraction may depend on operating conditions, and the supplied information does not specify those conditions.
### Can it drain continuously?
Feature text claims an included 1.05m hose for continuous drainage. Check that the selected listing confirms the hose is included.
### Does it have a sleep mode?
Feature text claims a sleep mode below 38dB, but the operating-mode specification lists only Auto and Continuous. Confirm the mode and noise details for the selected listing.
### What room size is it intended for?
The listing gives two different coverage figures: 161.46 square feet in the details and up to 15m² in feature text. Confirm the intended coverage before buying.

## Alternative options

- [AirEase 12L/Day Dehumidifier for Home, 2026 Upgraded 36dB Ultra Quiet Dehumidifiers for Bedroom, 2.5L Large Tank with Drain Hose, Dual 24H Timer & Smart Humidity Control, Ideal for Damp,Mold, Basement](https://bargainpostbox.co.uk/visit/aridite-ol12-bd031r-12l-day-dehumidifier)
- [10L/Day Dehumidifier for Bedroom with Automatic Humidity Sensor & Display, 24-hour Timer, Laundry Drying, Continuous Drainage, Effective & Powerful Home Dehumidifiers \(10L Compressor Dehumidifier\)](https://bargainpostbox.co.uk/visit/aridite-ol12-bd031r-12l-day-dehumidifier)
- [Devola 12L/day Low Energy Dehumidifier, Quiet & Energy Efficient \(costs less than 5p per hour\) Dehumidifiers for Home, Laundry Drying Dehumidifier, Dust Filter -WHICH? GREAT VALUE AWARD](https://bargainpostbox.co.uk/visit/devola-dv12l-12l-day-dehumidifier)
- [LEENON Dehumidifiers for Home 12L/Day Compressor Dehumidifier for Bedroom with Ultra-Quiet Sleep Mode Drying Clothes, Auto Off, 24H Timer, Continuous Drainage, Humidity Sensor, for Basement Home Damp](https://bargainpostbox.co.uk/visit/leenon-pd14cs-12-12l-day-compressor-dehumidifier)
- [12L Dehumidifier for Home, Digital Humidity Display, Quiet Laundry & Sleep \| 3-Colour Humidity Indicator,Ultra Quiet, 2L Water Tank & Drain Hose, 24H Timer, Child Lock, Portable for Bedroom, Bathroom](https://bargainpostbox.co.uk/visit/aridite-ol12-bd031r-12l-day-dehumidifier)
- [EcoNour 12L/Day Smart WiFi Dehumidifier for Home, with Auto-Humidity Sensor, LED Display, Quiet, 24-Hour Timer & Continuous Drainage, Laundry Drying, Child Lock Protection – for Home, Bedroom](https://bargainpostbox.co.uk/visit/econour-12l-day-dehumidifier-2l-tank)
- [Dehumidifier Electric 2 Modes, Dehumidifiers for Home 1800ml 500ml Daily \| 24-48H Timer, Quiet & Energy Efficient 22.5W Auto Defrost, Overflow Protection, LED Screen, for Bathrooms RV Closets Kitchen](https://bargainpostbox.co.uk/visit/aridite-ol12-bd031r-12l-day-dehumidifier)
- [Hangsun 12L Dehumidifier with Digital Humidity Display, Sleep Mode, Laundry Drying Dehumidifiers for Home Damp with Continuous Drainage, 24H Timer Ideal for Large Room, Basement, Bedroom, Bathroom](https://bargainpostbox.co.uk/visit/aridite-ol12-bd031r-12l-day-dehumidifier)
- [Devology 20L/Day Smart Home Dehumidifier App Control - HEPA Filter 3.5L Tank - Fast Laundry Drying High-Capacity Water Extraction - Quiet Energy Efficient Humidity Remover for Large Rooms & Damp Homes](https://bargainpostbox.co.uk/visit/aridite-ol12-bd031r-12l-day-dehumidifier)
- [16L/Day Dehumidifiers for Home, Compressor Dehumidifier with Digital Display, 3 Modes \(Laundry/Dry/Continuous\), Ultra-Quiet, 24H Timer, 2 Drainage Options, Portable for Damp, Laundry Drying](https://bargainpostbox.co.uk/visit/aridite-ol12-bd031r-12l-day-dehumidifier)
- [Devola 12L Dehumidifier & HEPA H13 Air Purifier- Quiet & Energy Efficient \(costs less than 5p per hour\) Dehumidifiers for Home, Laundry Drying Mode, Continuous drainage \(DVH12L\)](https://bargainpostbox.co.uk/visit/aridite-ol12-bd031r-12l-day-dehumidifier)
- [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/aridite-ol12-bd031r-12l-day-dehumidifier)

## Add-ons

- [Cillit Bang Black Mould Remover, 750ml – Effortless Shine for Damp Areas](https://bargainpostbox.co.uk/visit/aridite-ol12-bd031r-12l-day-dehumidifier)

## Images

![Aridite OL12-BD031R 12L/Day Dehumidifier — 1](https://bargainpostbox.co.uk/i/Gpv0xRAUzW7kfgPHfLBKhV2I0X7Of-x5vW0ZbogxZlBTElEsmEeCIdTJWf_rt-0_6aStuuwoB-6EzC_CSBYt3SU0IDxCDLuWRJ0YP4VhpPcUztATsvo2_o-m.jpg)

![Aridite OL12-BD031R 12L/Day Dehumidifier — 2](https://bargainpostbox.co.uk/i/e_IJSk9s-6zihE2SptD64r0dbhYHAH9iX-5UagS0I4iKB0ZSJDGd2p2L7O6S7HMdVN5y3z97lL0LVtQsHJpcv2n6cYVxWl-kLhPFFY5CxAtgmmpBqNQWLWZz.jpg)

![Aridite OL12-BD031R 12L/Day Dehumidifier — 3](https://bargainpostbox.co.uk/i/yAGV2dZkAeI2-OT-UuTsvRi2gyl5AizV8NowLsDyrFmJkfHn8XYR1Wl0Hnm9D4tv67C0F0jnqs_dKpFnzEC7vkOIyJk3b7V2J_MZxW_gOLno1SFEGD1w_E7u.jpg)

![Aridite OL12-BD031R 12L/Day Dehumidifier — 4](https://bargainpostbox.co.uk/i/JfQLbgxU8VHhX-GyKCKFNw7kPtXsI3aG-CMHs57xzvxgvrCGa5XMhIlZCwsM8PVuSo3UNSi6lYVFaOc2grpXXfsXScnCERbyo9uu7z5WfTlPajjXVORx_CcU.jpg)

![Aridite OL12-BD031R 12L/Day Dehumidifier — 5](https://bargainpostbox.co.uk/i/5dbmnM2Tn31Smua9spBUO4vU4vTDfqBZiLFqyiaqRM2FBSQ_9dKCfdM4V0EqgZ44v1naz0ISR0RAeCUjQYL9By5KiDcQw8B2QPBSQf0uTCp6--awLilsZLtV.jpg)

![Aridite OL12-BD031R 12L/Day Dehumidifier — 6](https://bargainpostbox.co.uk/i/_q5QBwIKi9sNd6RY7p4my6V4CHhMW0cKm_8NunU-021dC0xB-cHeE8tpfCNsTDxR5ZiMDsx1naPVSsRpxYjFn0CN-J3DdIGHAWZsbd2OFaUTMnI2rXLWR9r8.jpg)

![Aridite OL12-BD031R 12L/Day Dehumidifier — 7](https://bargainpostbox.co.uk/i/AsKgjrizsyTeP6mLNf96bgK2RFLjk16QdhmjZArvev-vctW2qpXbwUxoVxmGEso3U0Il_DPMpHDyxBwvlNMNL0d4nVQ1HJ3yt5UqBKDFzQxcUXS_f6fj1KNa.jpg)