A compressor dehumidifier rated by Pro Breeze at 20 litres removed per 24 hours, with a 4 L tank, an included continuous-drain hose, WiFi app and Alexa/Google Home control, a dedicated laundry-drying mode, and an adjustable target humidity between 30% and 80%. Pro Breeze states a 36 dB noise level and lists it for rooms up to 30 m².
The bottom line The most feature-complete of the four units in this comparison on paper — 20 L/24h, an included drain hose and app control — at a price that sits closer to the premium Bosch unit than to the smaller compressor models below it.
The largest extraction figure in this comparison
Pro Breeze rates the OmniDry 20L at 20 litres removed per 24 hours — double the COMFEE’ unit elsewhere in this comparison and the highest figure among the four models we checked. It’s a compressor design, stated for rooms up to 30 m², with a 4 L tank behind that figure. As with every extraction rate in this family, Pro Breeze doesn’t publish the reference temperature and humidity the 20 L figure was measured at, so it should be read as a maximum under warm, genuinely damp conditions rather than a guaranteed daily total in a cool room.
Drainage and control: the two features that set it apart
Two specifications separate this unit from the smaller machines in this comparison. First, Pro Breeze states that a drain hose ships in the box, letting the unit run continuously off the 4 L tank without manual emptying — something neither the Cecotec nor, as far as its own listing states, the Bosch unit here describe. Second, it’s controlled through a WiFi app compatible with Amazon Alexa and Google Home, alongside a physical LED display and a 24-hour timer. A dedicated laundry-drying mode sits alongside Auto and Night presets, and the target humidity is adjustable numerically between 30% and 80%.
Noise and weight
Pro Breeze states a 36 dB noise level, tying it with COMFEE’s smaller unit for the quietest figure in this comparison and two decibels below Bosch’s stated 38 dB. That capacity comes with weight: at 12.55 kg it’s noticeably heavier than the 9.5 kg COMFEE’ unit or the 900 g Cecotec model, which matters if it needs to be moved between rooms rather than left running continuously in a basement or utility room.
Confirmed for sale, but not directly from Amazon
We checked the ASIN B0CZ114G68 on Amazon.de, Amazon.fr, Amazon.it and Amazon.es. On all four, it had a valid New price and an active sales rank in the dehumidifier category, but was not shown as sold directly by Amazon at the time of checking — only through third-party marketplace offers. Prices ranged from about €200 on Amazon.es to about €220 on Amazon.it, against list prices in a similar band, meaning there was little printed discount on any market at the time we checked.
Who this actually suits
Given the combination of a 20 L rating, an included drain hose and app control, this is the pick for a genuinely damp space that needs sustained, hands-off running — a basement, a utility room, or drying laundry indoors without a tumble dryer — rather than for occasional light condensation in a small room, where the cheaper units in this comparison are a better match for the price.
Prices quoted in this text were read on 2026-08-24. The live price is at the top of the page.
Where this one sits in its aisle
At 200 €, it is the 3 cheapest of the 4 models in this category published here.
Cheapest in the aisle37 €
Median200 €
Dearest in the aisle224 €
What we like, and what we don't
Strengths
20 L/24h with a compressor, a 4 L tank and an included continuous-drain hose for hands-off operation
Numeric humidity target (30%–80%) plus WiFi app and Alexa/Google Home control, all published by Pro Breeze
A dedicated laundry mode alongside Auto and Night presets
Stated 36 dB noise level, matching the quietest figure in this comparison
Compromises
No Amazon-fulfilled stock at the time we checked on any of the four markets — priced only through third-party New offers
Reference temperature and humidity for the 20 L/24h figure is not published
At 12.55 kg it's the heaviest of the four units in this comparison
Specifications
Rated extraction
20 L / 24h
Tank capacity
4 L, plus included continuous-drain hose
Target humidity
30% – 80%, adjustable
Noise level
36 dB (Pro Breeze's figure)
Connectivity
WiFi app, Amazon Alexa, Google Home
Amazon reference
B0CZ114G68 (EAN 5060596025301, identical on 4 markets)
Questions people actually ask
Is the continuous-drain hose included, or sold separately?
Pro Breeze's own listing states a drain hose is supplied in the box, enabling continuous operation without emptying the 4 L tank by hand — unlike the entry-level unit in this comparison, which has no drainage option beyond its small tank.
Does not being sold directly by Amazon mean the listing is unreliable?
No. On all four markets we checked (DE/FR/IT/ES), the OmniDry 20L had a valid New price from a marketplace seller rather than being shipped and sold directly by Amazon at the time of checking. That reflects who currently holds the stock, not a sign of a fake or discontinued listing — worth confirming again at the point of purchase.
What temperature is the 20 L/24h figure measured at?
Not published anywhere in Pro Breeze's own copy on any of the four markets. As with the other units in this comparison, treat the printed figure as a ceiling reached under warm, genuinely humid conditions rather than a guaranteed daily result in a cool room.
Our score
7.9/ 10
The most feature-complete of the four units in this comparison on paper — 20 L/24h, an included drain hose and app control — at a price that sits closer to the premium Bosch unit than to the smaller compressor models below it.
Who this one is for
A damp basement or utility room, or anyone who wants to dry laundry indoors and check on humidity from a phone rather than walking over to the unit.
Compared with its closest rivals
Same category, nearest prices. Only the specifications every one of them states are shown — a half-empty column compares nothing.
Model
Price
Rated extraction
Tank capacity
Amazon reference
Pro Breeze OmniDry 20L
200 €
20 L / 24h
4 L, plus included continuous-drain hose
B0CZ114G68 (EAN 5060596025301, identical on 4 markets)
A compressor dehumidifier from Bosch rated at 16 litres removed per 24 hours for rooms up to 33 m², with a half-transparent 2.5 L tank, three automated modes (Auto, Night, Laundry) called 'Easy Dry Select,' a stated 38 dB noise level, an integrated handle and castors. Bosch does not publish WiFi or app control for this model.
Best for: Buyers who want a known appliance brand and simple mode-based control rather than a numeric humidity dial, and who don't need app control or continuous drainage.
A compact, low-power dehumidifier rated by Cecotec at 300 ml of water removed per 24 hours, for rooms up to 20 m². A removable 0.6 L tank, automatic shutoff when full, a carry handle and a minimum stated consumption of 23 W make it a light standby unit rather than a room-by-room appliance.
Best for: A single small room, a wardrobe, a caravan or a car — somewhere a cheap standby unit against light condensation is enough, not a damp cellar or a family bathroom.
A compressor dehumidifier rated by COMFEE' at 10 litres removed per 24 hours, with a 2.5 L tank, an adjustable target humidity between 35% and 85%, a stated 36 dB noise level, child lock and castors. COMFEE' uses R290 refrigerant and lists it for rooms of roughly 16-31 m² depending on the market.
Best for: A bedroom, small basement or laundry room where a numeric humidity target and quiet overnight running matter more than the largest possible litres-per-day figure.
