The company will be closed from 25th to 26th of April on the occasion of the Liberation Day. In addition, we will also be closed on Wednesday, May 1 for Labor Day.

Our filters with standard thread according to EN148-1 and cartridges with special connection are certified according to the latest standards. If you would like more technical information, we invite you to read the dedicated section on the FAQ of the site or to contact our technicians.