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Pre-Air Filter 1.jpg
Pre-Air Filter.jpg
Pre-Air Filter 1.jpg
Pre-Air Filter.jpg

China Aluminium Frame Nylon Panel Pre-Air Filter Suppliers - Efficient Factory Solutions for Air Quality

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[Frame] Constructed with high-quality aluminum and galvanized steel sheets, ensuring durability and robustness.

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[Media] Features a durable nylon net designed for optimal filtration performance.

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[Frame Thickness] Available in two sizes: 21mm and 46mm, providing versatility for various applications.

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Efficiency: Achieves 40% efficiency at 2.0μm and 65% efficiency at 2.0μm, making it suitable for various filtration needs.

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Standards: Complies with EN 779 G1 and G2 standards, ensuring reliability and quality.

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Operating Conditions: Capable of functioning in temperatures up to 70℃ and humidity levels of up to 90% RH, suitable for a range of industrial environments.

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As a leading manufacturer and supplier of filtration products in China, our factory guarantees top-quality products tailored to meet your needs.

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    Contact us
    Product Details

    🌏 Application Area

    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.

    ⚙ Filter Media Materials

    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.

    📌 Key Advantage: Nylon exhibits strong tolerance to alkalis, weak acids, and most salt solutions — a significant advantage over many other polymers such as polypropylene.

    Nylon monofilament (woven from a single fiber) has a smooth surface that minimizes material adhesion, providing excellent "cake release" performance. This means that filtered solid particles are easily removed, reducing the risk of mesh clogging.

    ✓ 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 Nylon Panel Pre Filter

    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.
    Aluminium Frame Nylon Panel (1)Aluminium Frame Nylon Panel (2)Aluminium Frame Nylon Panel (3)
    ⏳ Service Life of Filters

    As dust accumulates on the filter media, the resistance increases. When the resistance reaches an unreasonable level, the filter must be discarded. 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.
    💨 Wind Speed Relationship Diagram
    Wind speed relationship diagram
    📄 Technical Parameters
    Technical Parameters

    ⓘ Remarks: (1) Initial resistance tolerance of ±10%    (2) Support customer size

    ❓ Frequently Asked Questions
    Q What are the main application areas of Nylon Panel Pre-filters?
    Nylon Panel Pre-filters are widely used in refrigeration and air conditioning systems, air purifiers and air purification equipment, as well as primary dust filtration in industrial dust control environments.
    Q What materials are used in nylon mesh filters and what are their advantages?
    The primary materials are Nylon 6 and Nylon 66. These materials offer high strength, excellent wear resistance, good alkali and solvent resistance. They are also tolerant to weak acids and most salt solutions, making them superior to many other polymer filter materials such as polypropylene.
    Q What efficiency range do Nylon Panel Pre-filters offer?
    The available efficiency range is from 40% to 65%. The appropriate efficiency level can be selected based on specific application requirements, balancing factors such as resistance, cost, and airflow conditions.
    Q Can nylon filter mesh be cleaned and reused?
    Yes. Thanks to the smooth surface of nylon monofilament and its high strength, nylon filter mesh can typically be cleaned and reused multiple times. Its excellent "cake release" performance ensures that captured particles are easily removed during cleaning.
    Q When should a Nylon Panel Pre-filter be replaced?
    A filter should be replaced when resistance increases to an unreasonable level due to dust accumulation, or when excessive resistance risks causing previously captured dust to re-enter the airflow. Regular monitoring of resistance levels helps determine the optimal replacement time.
    Q How does air velocity affect the performance of nylon panel filters?
    Higher airflow rates increase filter resistance. By increasing the surface area of the filter media, the relative velocity of air passing through the filter is reduced, which helps decrease resistance. Selecting the appropriate face velocity is essential for achieving the best balance of efficiency, resistance, and cost.