The Elta 068‑0150-JF3 is a 900mm long silencer with a 150mm diameter, developed as part of Elta’s compact metric attenuator range. It is ideal for reducing noise in small fan installations and helps eliminate cross talk within duct systems. Featuring a convenient spigot connection, it can be easily fitted to flexible or spiral ducting, making it a reliable and space-efficient choice for ventilation noise control.