1. Shake the air filter element to remove surface dust.
2. Clean the air filter from the inside.
3. When cleaning the element, cover the open filter housing with a damp cloth.
4. To clean the air filter, direct the flow of compressed air through the filter in the direction opposite to the normal air flow.
Caution: Clean air is required for the engine to operate properly.
Do not operate the vehicle without an air filter installed.
Operating your vehicle without a properly installed air filter can cause engine damage.
(Information taken from the official website «ChevyMan.ru»)