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  • Primary filter

    1.The filter material is made of cotton and chemical fiber blended flame-retardant material, which has stable efficiency and dust holding capacity.
    2. The outer frame is made of hot-dip galvanized material.
    3. the filter material covers the all-metal support net with air surface, and the air filter is full of tension and strength as a whole.
    4. Honeycomb paper frame surface design is beautiful and elegant, both strength and effectively reduce the wind resistance.

    • Description

    Technical reference:

    Performance curve :

    Product overview :
    The primary filter is a specialized pre filter for the filter wall in the air filtration system of animal husbandry and breeding. It is suitable for filter walls with corridor or straight structure, has good pre filtration effect, is easy to install, and is easy to replace and maintain.

    1. The filter material is made of flame retardant material blended with cotton and chemical fiber, which has stable efficiency and dust capacity;
    2. 15 pleats/inch,50%more filtering area than conventional products;
    3. The outer frame is made of high moisture resistance and high strength waterproof kraft linerboard ;
    4. The flame retardance of the filter material conforms to the German industrial standard DIN53438-F1;
    5. The waste filter can be incinerated,which is beneficial to environmental protection Low operation resistance and large dust capacity;

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  • ABOUT US

    Wusen – manufacturer of ventilation and environmental protection equipment for farms, Evaporative cooling pad, Plastic cooling pad, Cooling tower packing, calf hutch, air inlet, Wall mounted air inlet, Light Trap Light Filter, PVC evaporative cooling pad gutter

  • CONTACT US

    Qingzhou, Weifang, Shandong Province, China.

    Whatsapp:+86 15653675558
    Email:cnwusen@126.com
    Web:www.wusncn.com