Description:
This compact moisture absorber from Pro Breeze helps control damp and condensation in small spaces, using a refillable 700g tablet to trap excess moisture without electricity. It suits bedrooms, wardrobes, bathrooms and cars where a silent, portable solution is preferable and reduces disposable waste compared with single-use crystals or bags.
Key Points
The Osmo operates silently and needs no power, making it suitable for night-time use in bedrooms or in quiet spaces such as study areas. According to the manufacturer, a single refill can work for up to 100 days depending on humidity levels and room conditions. Its refillable reservoir collects the dissolved moisture so you do not need to replace the whole unit each time.
The design includes a 360 degree perforated shell that allows air to reach the tablet from every angle, which helps dry corners and window sills that are prone to condensation. There is a wide pour spout for easy emptying and a visible water level window so you know when to dispose of collected liquid. The unit also has a safety lid to keep the tablet secure during handling.
Technical Specifications
- Name: Pro Breeze Osmo® Dehumidifier
- Tablet weight: 700 g refillable tablet
- Capacity: Up to 1 L collected moisture in the reservoir according to the manufacturer.
- Noise level: 0 dB operational, works silently without electricity.
- Typical runtime: Up to 100 days per refill depending on environment.
Benefits
Because it works without batteries or a plug, the Osmo is portable and can be moved between rooms with ease. It reduces the need for disposable desiccant bags and therefore cuts down on household waste, which may appeal to those seeking a lower-impact option. The large tablet has more exposed surface area than many compact alternatives, which allows faster initial moisture absorption, especially in small, enclosed spaces.
The transparent side window simplifies monitoring so you only empty the tank when necessary, and the wide spout reduces the risk of spills. The unit’s compact footprint means it can be placed on shelves or inside wardrobes without taking up much space. Available in several colours, it can blend with different decors while remaining discreet.
Usage Recommendations
Place the dehumidifier where air circulation is not completely blocked, for example on a shelf, inside a wardrobe or on a bathroom counter. Replace the tablet and empty the reservoir when the level window indicates full. In very cold or extremely damp conditions the effective duration may be shorter than the stated 100 days, so check more frequently during such periods.
Consider that this is a passive, chemical-based absorber, so it is aimed at small rooms and spot-treatment of mould-prone areas rather than full dehumidification of large open-plan spaces. For continuous heavy-duty moisture control, an active electric dehumidifier will remove larger volumes of water.










