NRC filter discs for filter cartridges of breathing air filters
In the breathing air filters of breathing air compressors, the granules of activated carbon and molecular sieve are separated from one another by filter discs. This also ensures that the breathing air to be filtered is better distributed and prevents channeling/tunneling in the filter granules. These filter discs made of high-quality, specially post-compacted foam are about 1 cm thick and also absorb the dust from the filter granules without clogging them directly.