Air filters

They are critical to the health of vehicles, allowing them to operate at maximum efficiency.

An engine air filter is a component used to provide clean air to the engine and block harmful particles.

Material: Air filters are typically made of multi-layered materials such as paper, cotton fabric, synthetic materials, or a combination. These materials trap airborne contaminants and provide clean air to the engine.

Filter Type: Air filters are generally divided into two basic types: paper filters and oil cloth filters. Paper filters are typically used by original equipment manufacturers (OEMs), while oil cloth filters can offer performance and reusability advantages.

Filter Size: The engine air filter is designed specifically for the engine and sized to fit in a specific filter box. 

Filter box design: The filter box is designed to enclose the air filter. The box design is important to optimize airflow and improve filter performance.

Filter Change Interval: The manufacturer's recommended filter change interval is important to maintain the effectiveness of the air filter. A dirty air filter can adversely affect engine performance.

Dust Holding Capacity: The dust holding capacity of the air filter determines how many particles it can trap from the air. A high dust holding capacity increases the time it takes to provide clean air to the engine. 

Water Tightness: The air filter must be watertight to prevent water from entering the engine during rainy or humid conditions.

Performance Filters: For performance-oriented users, there are specially designed performance air filters. These filters are usually designed to provide more airflow.

Antibacterial Features: Some air filters may have antibacterial properties to inhibit bacteria and mold.