Dehumidifiers

Dehumidifiers are used to remove excess moisture from the air. Humid air can cause mould or mildew to grow, posing numerous health risks. After using a caravan in damp or wet conditions, it is good practice to use a dehumidifier to reduce moisture levels and prevent condensation and the issues it may cause.

Dehumidifiers come in a range of types and designs. The most common type is the moisture trap; these are filled with crystals that extract water from the air and deposit it into a lower tray. Some of these types are refillable by simply replacing the crystals after a certain period.

Some dehumidifiers are electrical and draw moisture from the air using extremely low-powered heating elements. These types have indicators showing when they need emptying or recharging and can operate for three to four months before recharging is required.

Drybag dehumidifiers are designed to absorb dampness directly from the air. Rather than collecting water in a tray or container, the material in the drybag retains the moisture and can be disposed of safely after a few months. Drybag types change colour, and once darkened, it indicates that it is time to replace them.