The Hiross 035C is a 035-size Class C (activated carbon oil/odor removal) filter element from the Hiross (often referred to as "Hiross") compressed air precision filter series. It is suitable for air supply systems with a throughput of approximately 0.5–1.5 m³/min, with a filtration accuracy of 0.01 µm, and can adsorb oil vapor and hydrocarbons.