Product Description:

Fiberglass bag filterAlso known as fiberglass filter, the standard fire rating of fiberglass bag filter is international UL-2 level, which can meet the needs of the vast majority of occasions. Fiberglass bag filters are mainly used for intermediate filtration in central air conditioning ventilation systems, pharmaceutical, hospital, electronics, food, and other industrial purification applications. Years of research and experience in developed countries have shown that fiberglass bag filters are the most cost-effective choice for users. Therefore, for over half a century, fiberglass bag filters have been the most commonly used type of filter in ventilation and air conditioning systems.

Product characteristics of fiberglass bag filter:
1. A sturdy all metal frame structure.
2. Optimized V-shaped filter bag structure with low resistance and long service life.
3. The efficiency of ultrafine glass fiber meltblown filter material remains stable throughout its entire service life.

Product features of fiberglass bag filter:
>>Ultra fine glass fiber meltblown filter material - its fibers are fine (diameter 0.5-5um), numerous in quantity, and have a fluffy structure. Compared with other similar products, it has high efficiency, low resistance, and long service life. The chemical fiber protective lining on the air outlet surface of the filter material effectively avoids the vulnerability of the filter material and fiber leakage.
>>The optimized "V" - shaped filter bag structure - gradient line spacing sharp edge technology ensures that each small bag has a uniform and consistent "V" - shaped channel structure. This structure allows the air entering the bag to evenly pass through the entire filter layer, ensuring that all filter materials are fully utilized, thereby further improving filtration efficiency, reducing air resistance, and extending service life.
>>The UL-2 fire rating in the United States - the standard fire rating for fiberglass bags is the international UL-2 level, which can meet the needs of the vast majority of occasions. For certain special occasions, Fengxuan Company can also provide Hi Flo filters that meet UL-1 standards.
>>TUV International Environmental and Health Certification and third-party authoritative organization VTT testing - strictly in accordance with EN 779 and Eurovent 4/9 standards.
[Fiberglass Bag Filter] Performance Parameters:
>>Outer frame: galvanized steel plate outer frame, 20mm thick flange
>>Filter material: melt blown ultra-fine glass fiber filter material, V-shaped filter bag structure
F7 (EN779), 80-90% ASHRAE 52/76
F8 (EN779), 90-95% ASHRAE 52/76

Product Structure Description of Fiberglass Bag Filter:
1. The frame adopts galvanized steel sheet frame or aluminum profile frame; The thickness of the galvanized steel sheet frame is 20mm, and the thickness of the aluminum profile frame is 21mm;
2. Galvanized steel plate reinforcement ribs are used to support the framework, and each filter bag is equipped with a pair of reinforcement ribs to ensure that the bag will not fall off;
3. The filter material is melt blown ultra-fine glass fiber filter material, with a "V" - shaped filter bag structure to ensure the utilization of a larger effective filtration area; Long service life and stable efficiency throughout the entire service life.
4. The maximum allowable final resistance is 600Pa;
5. Product efficiency; F5、F6、F7、F8、F9（EN779）；
Application of fiberglass bag filter products:
F5/F6 are the main filters for commercial and industrial ventilation and air conditioning systems, as well as the pre filters for cleanroom ventilation and air conditioning systems; F7/F8/F9 are the main filters for commercial, industrial, and cleanroom ventilation and air conditioning systems.

Technical parameters of "Zijing" fiberglass bag filter:

Regarding filter products:Air filter, air conditioning filter, air conditioning filter mesh, metal mesh initial effect filter, activated carbon initial effect filter, initial effect filter, initial effect plate filter, fiberglass bag filter, initial effect dense wrinkled filter, nylon mesh coarse effect filter, high temperature resistant initial effect filter, initial effect box filter, paper frame plate filter, purification air conditioning filter, paper frame initial effect air conditioning filter, medium effect filter, medium effect bag filter, partition medium effect filter, plate medium effect filter, medium effect box filter, V-shaped high air volume medium efficiency filter, high-efficiency filter, non partition high-efficiency filter, partition high-efficiency filter, high-temperature resistant high-efficiency filter, high air volume high-efficiency filter, ultra high efficiency filter, liquid tank type high-efficiency filter, knife holder type high-efficiency filter (dense pleated high-efficiency filter/combined high air volume high-efficiency filter).

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