The blue and white filter cotton is mainly made of anti-break PET (polyester) organic synthetic fiber. This material has the characteristics of high dust holding capacity and low resistance, and is suitable for pre-filtration or primary filtration of general ventilation equipment and air control systems.

This material does not contain silicon, can resist the influence of chemical solvents, acidic smoke and other chemicals, and meets the European DIN53438-F1 and American UL900-class2 fire classification standards.

Made by multi-layer step-by-step encryption hot air molding technology, blue and white cotton also has the characteristics of corrosion resistance, 100% humidity resistance and continuous temperature resistance of 100°C.

It can be sprayed with glue to enhance its hardness and structural stability, so as to allow it to be reused after cleaning.

Product Features:

• Designed for pre-filter or coarse filtration in the inlet of general ventilation and air conditioning equipment

• Optional combined colors of blue & white, green & white, can better distinguish the air inlet and outlet

• High dust holding capactiy and low resistance

• Strong fire retradance

• Washable for serveral times

• Adding glue and strengthen hardness treatment, enhanced dust holding capacity, structure, and it's anti-extrusion, can be used many times after vacuuming or cleaning

SPECIFICATIONS：

*The above data are from the factory laboratory and are for reference only. The actual product shall prevail.

Application:

Used for coarse filtration in the inlet of general ventilation, air conditioning equipment and industrial purposes such as pollution prevention, public construction, air-conditioning industry, electronics industry, pharmaceutical factory, food industry, etc.

Filter Customization：

Explore our full range of air filters and find the perfect solution for your needs. Please send us your requirements to get custom sizes and thicknesses.