Aluminium Frame Nylon Panel Pre-Air Filter – China Suppliers & Factory | High Efficiency 40-65% G1 G2 Standards

Nylon Panel Pre-filters are widely used in refrigeration and air conditioning products and equipment; air purifiers and air purification treatment equipment, etc.; primary dust filtration for industrial dust control.

The primary materials of nylon mesh filters are Nylon 6 and Nylon 66. Known for their high strength, excellent wear resistance, good alkali resistance, and solvent resistance, they serve as a balanced and reliable filtration material. Nylon exhibits strong tolerance to alkalis, weak acids, and most salt solutions, which is a significant advantage over many other polymers, such as polypropylene.

✅ Easy to clean: Thanks to its smooth surface and high strength, nylon filter mesh can typically be cleaned and reused multiple times.

The efficiency of currently available filters ranges from 40% to 65%, and they can be selected based on specific requirements. The rational selection of filter efficiency and face velocity contributes to comprehensive economic benefits.

For filters made of the same material, higher efficiency typically results in greater resistance and higher cost, while lower efficiency leads to reduced resistance and cost. Altering the air velocity will also affect resistance, efficiency, and the number of filters required, so appropriate selection should be made according to specific conditions.

Sometimes, excessive resistance can cause previously captured dust to become dislodged and re-enter the airflow; when this risk arises, the filter should also be replaced. The resistance of a filter increases with higher airflow rates. By increasing the surface area of the filter media, the relative velocity of air passing through the filter can be reduced, thereby decreasing the resistance.