Polyurethane frame injected over the bags, leakage proof
Filtering bags thermowelded of high resistance
Filter microbiologically innactive. They do not offer any nurturing elements for the growth of microorganisms
Humidity resistant till 100%
Self estinguishable according to DIN 53438, class F1
Respectful with the environment because it does not contain PVC not halogenous
Other lengths and dimensions optional