Replacement air filters for Frapol mechanical ventilation units for Frapol Onyx Premium recuperators. Mechanical ventilation systems are responsible for air exchange in the building. Achieving the best living conditions, during the forced air exchange process, in accordance with the planned parameters in the central ventilation control panel with Frapol Onyx Premium units. Equipped with durable filter sets for Frapol recuperators in the G4 class. They provide basic air filtration with an efficiency of 70% in retaining coarse particles, i.e. leaves, insects, hair, sand, ash, fine sand, plant spores, pollen and other impurities larger than 10 μm (micrometers). The sets of filters for Frapol recuperators also include sets consisting of products that enable thorough filtration of air from allergens and smog. By increasing the quality of filtered air along with the comfort level of Frapol Onyx Premium recuperators. The offered products and air filter sets for Frapol mechanical ventilation units meet the latest air filtration standards ISO 16890 and EN 779.
