Particle retention filter with a diameter of up to 0.1 micron and oil particles up to 0.01 mg/m³. Category 1 ISO 8573-1.

The air passing through an HF filter is 99.99% oil-free.

The use of the differential manometer (code 41793) is recommended, which provides timely notice of the need to replace the internal filter.

Filters require replacement depending on...