* Order-related, cannot be canceled*, For targeted use in heat nests Also suitable for subsequent installation, quick and easy The filter mats offer high filtering properties, are replaceable and can be cleaned The fans are maintenance-free and are characterized by a particularly long service life and low noise Air flow: In blowing the cabinet (default setting) Can be used either blowing or sucking Material Heat-resistant ABS plastic, UL 94 V-0 Color light gray RAL 7035 Approvals CE marking Protection class IP 54 Scope of delivery 1 filter fan