With high fracture resistance, the media is made from the gradual density polyester fiber in hot melt way.

• Non-flammability, self-extinguish conforms to DIN53438 F1 and UL900-Class2
• Temperature resistance :100℃; Instantaneous temperature:120℃
• Anti-humidity:100% , washable
• Filter particles: ≥5 um
• Large dust holding capacity, low initial resistance and long service life, economical
• Certified EN779

Application: This series of filters are designed for pre-filtration or coarse filtration in the inlet of general ventilation and air conditioning system.

• Applied in air conditioning, air ventilation systems and air supply system as a pre-filter in dusty situation
• As a pre-filter in spray systems and baking devices, it also helps to uniform the air flow
• Served in roll or piece, it can be widely used in panel filter and pocket filter