Medium efficiency air filter is a common air purification equipment. It achieves the purpose of efficient air purification through a series of working principles and design features. Here are a few key elements:
1. Filtration efficiency: Medium efficiency air filter uses high-efficiency filter materials, such as glass fiber, synthetic fiber, etc., to remove particles in the air through physical filtration, including dust, pollen, bacteria, viruses, dust, etc. Filtration efficiency is usually rated by MERV (Minimum Efficiency Reporting Value). The higher the value, the better the filtration effect.
2. Structural design: Medium efficiency air filters usually adopt a multi-layered, pleated filter structure to increase the filter area and particle collection capacity. In addition, the sealing design of the filter, such as sealing strips, leak-proof frames, etc., can prevent air from bypassing the filter and causing leakage.
3. Particle capture: Medium efficiency air filter captures particles through several mechanisms. Mechanical filtration means that particulate matter is blocked in the filter material; inertial impact means that in the air flow, due to the inertia of the particulate matter, it encounters the filter medium and is deposited; diffusion means that the random movement of particulate matter in the air causes it to Collision with filter material.
4. Durability and lifespan: Medium efficiency air filters usually have a long service life and can continue to purify the air for a long time with proper maintenance. Regular replacement or cleaning of the filter is key to maintaining its purification effect to prevent the filter material from accumulating excessive particles or becoming clogged.
To sum up, Medium efficiency air filter can effectively remove particulate matter in the air and provide efficient air purification effect through efficient filter materials, design structure and particle capture mechanism. However, it should be noted that for other pollutants such as aerosols, gases, odors, etc., the purification effect of Medium efficiency air filter is relatively low, and other types of air purification equipment may be required for processing.
