swiss air

swiss air is a TH3/TM3 powered air-purifying respirator built around a ventilated half mask. A compact blower unit worn on your back supplies filtered air to your mouth and nose; light positive pressure supports breathing and protects you from smoke, fine dust and viruses. The loose-fit fabric half mask needs no fit test and suits beard wearers, while the tight-fit silicone mask (S, M, L) achieves TM3 when the manufacturer’s conditions are met.

The system works independently of your other protective equipment, so you can pair it with the welding or grinding helmet of your choice. Choose filters to match the hazard: particle, ABE1P or A2P combination, and the mountain breeze odour filter. The control panel shows filter and battery status; without the panel, you control the system from the optrel app via Bluetooth.