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Customized Outer Package China Manufacturer Air Filter Cotton Cloth For G2/G3/G4/F5

Customized Outer Package China Manufacturer Air Filter Cotton Cloth For G2/G3/G4/F5

Designed for a wide range of applications, this customizable air filter cloth meets G2, G3, G4, and F5 filtration standards, making it the perfect choice for commercial, industrial, and residential environments.

1. Our pre-filter media is crafted from premium synthetic fibers that ensure durability and long-lasting performance.

2.Ideal for use in HVAC systems, air purifiers, and more, these filters help maintain a clean, healthy indoor environment.

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Air filtration cotton (also called air conditioning primary filter cotton or coarse filter cotton) mainly includes paint booth filter cotton, paint booth filter cotton, primary filter cotton, air inlet filter cotton, canopy filter cotton, high temperature filter cotton, paint mist filter cotton, etc., generally used for air conditioning and fresh air unit of the most primary filtration, air supply system as a pre-filtration of high dust exposure, spraying system and baking device in the supply of pre-filtering and homogenization of the role of the flow. It is characterized by easy replacement and low cost.

Our filter media rolls are offered in different sizes, thicknesses, and filtration grades to suit various air filtration systems. They can be tailored to fit specific needs and applications. The rolls and pads are specially designed to efficiently trap dust particles and have a large capacity to retain them, without releasing any fibers into the airflow.


● Composed of high-performance anti-breakage silicone-free synthetic fibers

● Utilizing step-by-step encryption multi-layer technology

● Conforms to fire classification standard European DIN53438-F1 and American UL900-class2

● Strong humidity resistance, can reach 100% relative humidity resistance

● Temperature resistance up to 120℃

● Supplied in rolls or can be sliced


1. Applicable to coarse dust filtration, air filtration system pre-filtration, air conditioning system return air outlet filtration

2. It is suitable for various industrial uses, such as preventing pollution, air conditioning industry, industrial waste gas, and processing mist

3. Special for paint spraying system, paint spraying workshop pre-filtration

4. It can be processed into primary effect plate or primary effect bag filter according to customers' requirements


Part NameBlue Pre Filter 
Dust holdingcapacity(g/)400-630
Weight20 kg



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