Top filter and top panel for the MasterBox NR400 and Silencio S400
Filter and Top panel are included in one pack!
Filter and top panel can not be mounted simultaneously!
Original closed left side panel for the MasterBox S400 and NR400
Original closed left side panel for the MasterBox S400 and NR400
Original Magnetic Top filter for the Silencio S600 and MasterBox NR600