ALENA NW by AERIS S.R.L. is an ISO certified company and offers a specific technical advice, guiding the customer to select the most suitable filtration and air treatment system to meet both the process and ambient requirements always paying particular attention to energy savings, return on investment, and maximum efficiency of the production line. For NONWOVEN and HIGYENIC FIELD, a part of tailor made solutions for pre-filtration, filtration systems and process air treatment, we can provide integrated solutions also for process air balancing, innovated suction systems for end-line.