
H14 Meltblown Nonwoven Fabric for Vacuum Cleaner. High Filtration Efficiency: H14 grade efficiency up to 99.995% for 0.3 micron particles. Electrostatic Technology: Uses unique electrostatic electret technology for long service life. Customizable Dimensions: Width ranges from 15cm to 320cm and weight from 10 to 200GSM. Low Air Resistance: Designed for low resistance to ensure energy-saving performance. Durable Mechanical Properties: Features excellent stiffness, tensile strength, and tear resistance. Versatile Applications: Suitable for air purifiers, vacuum cleaners, masks, and HVAC systems. Eco-Friendly Material: Made from 100% Polypropylene (PP) and is breathable and anti-bacterial. Fast Lead Time: Samples ready in 5-7 days; bulk production in 20-25 days.