ProtectoXtract wall mounting fume filter type SF-W with 160mm dia air inlet, incorporating a durable filter cassette, pre-filter unit and complete with wall mounting bracket, filter monitor and hour meter. The unit is capable of handling up to 3000 m³/hr and has a 1.5 kW fanset and is supplied with a protective switch for wall mounting suitable for an electrical supply of 415v 3ph 50hz