The Series VV-RV Desiccant Breather Dryer is a refillable, moisture protection solution designed for hydraulics, gears, storage tanks, and mobile machinery in dusty environments or where minimal pressure build-up is essential, even with high air flows. Suitable for indoor, outdoor, and offshore use, it ensures constant air exchange, safeguarding equipment against moisture damage. The durable plastic housing contains a bed of GIEBEL Xdry® desiccant and a 3μm filter, providing efficient air drying and cleaning. An activated carbon layer captures oil mist during air discharge, protecting both the desiccant and the environment. When saturated, the inner components can be replaced at a low cost, offering an eco-friendly and cost-effective solution for long-term, reliable moisture control.