The BRF 125 airtight backflow prevention damper is installed inside the ventilation duct. It effectively prevents undesirable backflow of air.
Reduces penetration of allergens and smog into buildings. Thanks to a special nanofibres we can enjoy healthy and clean air all year round.
FEATURES
- Universal application: NovaAir is compatible with most wall vents on the market;
- Protection against air pollutants: Smog, pollen, dust, exhaust fumes, fungi & bacteria;
- Protection against insects: The use of a filter eliminates the need for insect screens;
- Easy installation and maintenance;
- Long-term durability of the material.
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