More than 90 percent of our life we spend in premises. Therefore healthy indoor climate is an essential right of the mankind. About 20 percent European population is suffering from asthma or season allergies and low quality ambient air influenced higher morbidity in more than 70 percent of cases according to Eurovent. Ventilation system with an efficient and properly selected air filter substantially improves indoor air quality and provides healthy environment for everyday activities. Our mission is to increase availability of the high quality filters for air handling units, by providing fast, convenient and cost-friendly alternative for OEM products. In order to provide high quality filters we work closely with a small to medium sized manufacturers in the EU countries. Therefore our filters correspond or exceed OEM filters by filtration efficiency and energy efficiency.