When you are lookingfor just the right filter for your equipment – just to take one example, as replacement for a supplyair filter in your central ventilation system – you will be confronted by a great number of selection criteria. Instead of tediously checking suppliers’ brochures to make sure that their filters conform to the standards that apply to you.

Fine-particul ate air filters made by Hygieno Care Air Filters are tested for conformity to filter-class and initial pressure-drop specifications. Proper compliance with filter- class specifications verifies that particles, pollen, and other suspended particles are filtered out in accordance with the relevant standards. Pressure losses are a measure for the resistance that the filter represents for the air flow – and are therefore a highly relevant factor for energy costs.