Sheep wool filters

Our air filters are made from Latvian sheep wool and are biodegradable and renewable. They have a high filtration capacity (>500g).

The filters have undergone third-party testing at an ISO-certified laboratory in Finland and meet the pre-filter group for ventilation systems and ISO ePM10 65%. The filters were tested according to ISO 16890, the main standard for air filters in ventilation systems.

Filters can be used in all types of ventilation systems, as well as industrial filters, e.g. woodworking, painting, metalworking and other industries. Their filtration efficiency for aerosols > 2μm in size reaches 99%.