This weather cover is designed for the Estoc Targe 50 400/450 ventilation units, offering strong protection against rain, dust, and other environmental elements. Made from durable, weather-resistant materials, it helps maintain consistent airflow and safeguards the unit from potential damage. Suitable for both residential and commercial installations, this cover ensures efficient and reliable operation while extending the lifespan of the Estoc Targe 50 series in outdoor or exposed settings.