The Elta 068‑0400-MFB splitter silencer is designed to provide efficient noise reduction in ducted ventilation systems. Measuring 400mm x 400mm with a 1200mm length, it features a baffle-style internal layout. The unit is constructed with a durable galvanised steel outer casing and perforated steel lining, containing high-density mineral wool infill faced with glass tissue for optimal acoustic absorption. This silencer is ideal for applications requiring robust sound control in larger ductwork installations.