HEPA (High-Efficiency Particulate Air) filters are known for their exceptional ability to trap microscopic particles and allergens. But how long can they keep doing it? How often should you replace a HEPA filter to ensure that your air purifier or vacuum cleaner continues to perform at its best?

KINGFA Medical’s ultra-fine melt-blown media provide high-efficiency, gradient filtration for 10–40 inch cartridges across biopharmaceutical, food, water treatment, chemical, and electronics applications.

Experience the difference with HEPA filters, capturing 99.97% of airborne particles — from dust and pollen to bacteria and viruses. Perfect for homes and offices, they reduce allergens, improve air quality, and give you peace of mind with every breath.

Meltblown HEPA filters are a type of air filter that are becoming increasingly popular due to their high efficiency in capturing small particles. Meltblown filters are made using a process called meltblowing, which involves melting and extruding polymer fibers to create a dense, non-woven mat of fibers that can trap particles.

Introducing Kingfa's game-changing TPU Elastic Nonwoven Fabric – ultra-stretchable, breathable, and eco-friendly. Perfect for medical, apparel, and protective gear. Experience unmatched comfort and durability. Debuting at Shanghai International Water Show (June 4-6, Booth 7.1HE25)

KINGFA PBT Melt-Blown Filter Material redefines high-performance filtration with exceptional heat resistance (120-140°C), chemical corrosion resilience, and hydrophobic-oleophilic properties. Ideal for demanding applications like industrial high-temperature filtration, oil-water separation, medical protection, and precision air purification, it outperforms traditional PP materials in harsh environments. Combining durability, efficiency, and versatility, this innovation drives sustainable advancements across industries.