Breathe clean air without dangerous fumes and particles. Weller filtration systems are specially designed for continuous use in industrial work environments. The high quality HEPA H13 filters clean the air from hazardous vapors, particles and viruses. Therefore, recirculating the clean air back into the workplace ensuring a safe work environment. Weller continues to explore new product global frontiers, expanding its reach to automation and connectivity, while giving old favorites fresh new looks with enhanced functionality.