ProtectoCube 4N - 4H is a multi-purpose welding fume extractor that can be used for unalloyed and precious metals, galvanised material, and aluminium. It is IFA certified for welding fume class W3, which means it is effective at capturing harmful fumes and dust. The extractor features a pre-separator baffle plate that distributes particles evenly across the filter surface, ensuring maximum filtration efficiency. The hanging filter cartridges allow heavy particles to fall directly into the dust container, preventing them from clogging the filter. The cartridges are also pre-coated with a special filter medium that extends their lifespan. Features:Fully automatic cleaning via Power-Spray systemDisplay control unitDust container with snap fastenersFan with control unitMaintenance doorAll filters units fitted with hanging filter cartridgesParticle sensorFour cartridges 80m2Benefits:Removes harmful fumes and dust from the air, protecting welders and other workers from health hazardsMeets or