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.

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.

Price

£89.90Save 75%

Reference price: ~~£359.99~~

Price checked: 14 Nov 2026

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Pros and cons

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.

Technical specifications

10 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

What to know before buying

Listing details to confirm

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.

Who is it for?

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.

Aridite OL12-BD031R 12L/Day Dehumidifier · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 282 ratings

5 stars87%87%
4 stars6%6%
3 stars4%4%
2 stars2%2%
1 star1%1%

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.