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Primary efficiency fiberglass bag filter

Primary efficiency fiberglass bag filter

Primary air filter

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Product Detail

Product Features:
1. Robust all-metal frame structure
2. Optimized V-shaped filter bag structure, low resistance, long service life
3. Ultrafine glass fiber meltblown filter material, stable efficiency throughout the service life

Product Structure Description:
1. The frame uses a galvanized steel plate outer frame or an aluminum profile outer frame; the galvanized steel plate outer frame is 20mm thick, and the aluminum profile outer frame is 21mm thick;
2. The frame is supported by galvanized steel plate reinforcing ribs inside, and each filter bag is equipped with a pair of reinforcing ribs to ensure that the bag will not fall off;
3. The filter material is meltblown ultrafine glass fiber filter material, with a "V"-shaped filter bag structure, ensuring the use of a larger effective filtration area; it has a long service life and maintains stable efficiency throughout its service life.
4. The maximum allowable final resistance is 600Pa;
5. Product efficiency: F5

Product Applications:
F5 and F6 are main filters for commercial and industrial ventilation and air conditioning systems, and pre-filters for cleanroom ventilation and air conditioning systems;
F7, F8, and F9 are main filters for commercial, industrial, and cleanroom ventilation and air conditioning systems.
The Primary efficiency fiberglass bag filter is designed for effective air filtration in commercial and industrial ventilation systems. Using high-quality fiberglass media, it captures large airborne particles such as dust, lint, and pollen while maintaining low airflow resistance and stable performance. Its multi-pocket design increases filtration surface area, improving dust-holding capacity and extending service life. The durable frame ensures structural integrity and easy installation, while the filter’s design reduces maintenance frequency. Manufactured under strict quality control standards, the Primary efficiency fiberglass bag filter provides a reliable, cost-effective solution for maintaining clean indoor air in HVAC systems, workshops, and public buildings, combining efficiency, durability, and operational convenience.

Product Specifications:

Actual dimensions WHD (mm)	Number of bags	Filter area (㎡)	Efficiency	Rated air volume (m³/h)	Initial resistance under different air volumes (Pa)
					50%	75%	100%	125%
592592600	8	6	F5	3400	30	50	77	105
490592600	6	4.5	F5	2800	30	50	77	105
287592600	4	3.1	F5	1700	30	50	77	105
490490600	6	3.8	F5	2380	30	50	77	105
592592600	8	6	F6	3400	43	72	110	154
490592600	6	4.5	F6	2800	43	72	110	154
287592600	4	3.1	F6	1700	43	72	110	154
490490600	6	3.8	F6	2380	43	72	110	154
592592600	8	6	F7	3400	58	93	138	191
490592600	6	4.5	F7	2800	58	93	138	191
287592600	4	3.1	F7	1700	58	93	138	191
490490600	6	3.8	F7	2380	58	93	138	191
592592600	8	6	F8	3400	80	120	169	224
490592600	6	4.5	F8	2800	80	120	169	224
287592600	4	3.1	F8	1700	80	120	169	224
490490600	6	3.8	F8	2380	80	120	169	224