õhufilter

õhufilter is an Estonian term that translates to "air filter" in English. An air filter is a device composed of a filtering medium that removes solid particles from the air. Air filters are used in a wide variety of applications, including home ventilation systems, car engines, and industrial machinery.

In domestic settings, air filters are commonly found in heating, ventilation, and air conditioning (HVAC) systems. Their primary function is to improve indoor air quality by trapping dust, pollen, pet dander, mold spores, and other airborne contaminants. This not only creates a healthier living environment but also protects sensitive components within the HVAC system from accumulating debris. Regular replacement or cleaning of these filters is essential for optimal system performance and energy efficiency.

In the automotive industry, air filters are a crucial component of internal combustion engines. They are designed to prevent abrasive particulate matter, such as dust and dirt, from entering the engine cylinders. By ensuring a clean air supply, the engine air filter helps to prevent premature wear of engine parts like pistons, cylinders, and valves. It also plays a role in maintaining the optimal air-fuel ratio, which contributes to better fuel economy and engine performance.

Industrial applications for air filters are extensive, ranging from cleanrooms in semiconductor manufacturing to air purification systems in chemical plants and power generation facilities. These filters are engineered to meet stringent requirements for particle removal, often capturing very fine particles to protect processes, products, and personnel. The specific type and efficiency of an industrial air filter depend on the contaminants present and the required level of air purity.