vhbw 20x Air Filter G4 compatible with Tecalor THZ 303, 403 Sol Vent, Ventilator

vhbw - the clever way Precision-fit replacement filters for your mechanical ventilation system Extend the service life of your wall- or ceiling-integrated air circulation vent and ensure optimum filter performance with our high-quality replacement filters from the brand vhbw.In order to properly ventilate a building and regulate the humidity within it, the filters in your ventilation system should always be kept clean. The different colours facilitate the exchange. The blue side is the indoor air side, the white side the clean air side. Manufacturers recommend replacing filters regularly to ensure optimum performance. Our high-quality, compatible replacement filters have been manufactured with precision to ensure the perfect fit on your air distribution system. Replacing your filter has never been easier. CONTENT OF DELIVERY: - 20x air filter TECHNICAL DETAILS: - Dimensions (L x W x H): 35 x 17.5 x 1.7 cm - Material: polyester fleece - Filter class: G4 - Colour: white, blue - Weight: