
Best Price Industrial Air Dust Pet Polyester Filter Media Rolls. Customized Manufacturing: Manufacturing method, size, and specifications can be customized to reduce material loss. High Filtration Efficiency: Achieves 99% efficiency at 0.3um with low air penetration pressure using unique electret formula. High Tensile Strength: Features high stiffness, uniform fiber distribution, and high initial modulus for durability. Wide Application Range: Suitable for cabin filters, vehicle purifiers, HEPA cleaners, and vacuum filters. Long Working Life: Good dust holding capacity extends the service life of the filter significantly. Quality Tracking: Laboratory test results are provided for each roll to ensure quality consistency. Low Resistance: Lower resistance compared to other materials while reaching the same filtration efficiency. Experienced Manufacturer: Over 12 years of experience in melt-blown nonwovens production with own electret equipment.