OLD SHELTER SYSTEM

In the 1980 and the continuously decrease of the shelter’s need the company switches to  a modern range of industrial ventilation

We do not do standard equipment for shelter as before, we only focus now on industrial ventilators, but

If you see the little AVA logo on your shelter filtration system , that’s a bingo, we have all the spare part to maintain and upgrade our old systems

If you find some system from another company you can still send us a message we have plenty of adaptable parts that could works.