Maico 0093.1328 WSF-AKF 300 air filter, replacement

Replacement air filter for central ventilation units WS 300 Flat...Article: WSF-AKF 300, Installation position: vertical / horizontal, Weight: 0.47 kg, Weight with packaging: 0.49 kg, Filter type: activated carbon filter, Filter class: ISO ePM2, 5 >= 50% (M6), Width: 320 mm, Height: 245 mm, Depth: 50 mm, Width with packaging: 370 mm, Height with packaging: 280 mm, Depth with packaging: 65 mm, Suitable for products: WS 300 Flat, Suitable for box fans: no, Suitable for roof fans: no, Suitable for pipe fans: no, Suitable for heat recovery systems: yes, Suitable for wall-mounted fans: no, Suitable for wall-mounted fans: no, Suitable for residential fans: yes, Suitable for centrifugal fans: no, Suitable for circulation fans: no