What are the characteristics of air filter paper

Cellulose, felt, cotton yarn, non-woven fabric, metal wire and glass fiber are basically replaced by resin-impregnated paper filter elements. Advantages: First, the filtration efficiency is as high as 99.5% (98% for oil-bath air filter), and the dust transmission rate is only 0.1% - 0.3%; Second, it is compact and can be installed in any direction. Its main function is to filter dust and other impurities in the air to ensure that no impurities enter the engine.

Filter cotton is generally spunlaced non-woven fabric, filter paper is generally fine natural or chemical fiber material, high-grade products use ultra-fine glass fiber air filter paper, and some military products use natural blue asbestos fiber filter paper, which is toxic but has very good performance. Filter paper of air filter. The air filter is a device for removing particulate impurities in the air. It is divided into three types, of which the filtering type is to guide the air to flow through the metal filter screen or filter paper to block and adhere the impurities to the filter element. Air filter paper is filter paper.