Folding breathability

Filter using the United States strong hydrophobic oleophobic fiber filter, while the use of high permeability at the same time the high strength of the skeleton, reducing the resistance caused by crossing.

Folding efficiency

Filter with a German fine hole sponge, can effectively prevent the oil and water is high-speed air entrainment, so that the small down the oil droplets gathered to the bottom of the filter sponge, and side to the bottom of the filter container.

Folding air tightness

Filter and filter the combination of the use of a reliable sealing ring to ensure that the air is not short-circuit to prevent impurities without the filter directly into the downstream.

Folding preservative

Filter with anti-corrosion reinforced nylon cover and anti-corrosion filter skeleton, can be used for harsh conditions.