I’m a China-based manufacturer delivering Melt Blown Filter solutions to distributors and OEMs worldwide. Our filters are produced on advanced melt-blown lines, delivering uniform microfibers, high filtration efficiency, and low pressure drop. Depending on grade, you can expect 95–99% filtration for fine particulates, with excellent compatibility for medical, air purification, and industrial uses. The material is medical-grade polypropylene, compatible with common sterilants, and available in standard roll widths and thicknesses, plus custom sizes for your product. We maintain strict QA with traceability and offer ISO-compliant processes, reliable supply, and consistent quality. As a China Manufacturer, we offer competitive pricing, flexible MOQs, and short lead times, plus OEM/ODM customization, private labeling, and packaging options. Whether you’re designing a respirator, HVAC filter, or filtration media, our Melt Blown Filter can be tailored to your specs, including filtration rating, grammage, porosity, and packaging. Send your target specs, and I’ll propose a practical solution.
Global buyers are increasingly seeking melt blown filters that combine cost efficiency with dependable quality. A direct-from-factory model removes distributor layers, delivering competitive prices and faster lead times without sacrificing traceability. Our in-house capabilities cover extrusion, final filtration media, and rigorous QA, enabling precise control over pore size, layer configuration, and filtration performance. This means filters tailored to healthcare, industrial, and environmental needs, with repeatable results and strong material compatibility. From concept to mass production, we offer a streamlined, documentation-rich service: design optimization, rapid prototyping, pilot runs, full batch testing, and clear performance data. Factory-direct sourcing is complemented by robust quality management, traceable lot records, and compliant packaging, labeling, and logistics. Buyers gain supply stability, scalable capacity, and predictable costs, backed by engineering expertise that translates into dependable performance in demanding environments. Partner with a supplier that combines technical depth with a service-oriented approach to global procurement.
| Sample ID | Material Grade | Basis Weight (g/m²) | Thickness (mm) | Avg Pore Size (µm) | Filtration Efficiency @0.3 µm (%) | Pressure Drop (Pa @85 L/min) | Air Permeability (L/m²·s) | Tensile Strength (N/50mm) | Applicable Standards | Recommended Applications | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MB-A1 | Electret-treated meltblown | 25 | 0.60 | 2.5 | 96.5 | 45 | 420 | 18 | EN 14683 Type I/II; ASTM F2100 Level 2 | Surgical masks, medical filtration | Balanced capture and breathability |
| MB-A2 | Electret-treated, low basis | 20 | 0.48 | 2.8 | 94.5 | 38 | 520 | 15 | ASTM F2100 Level 1; GB/T 32610 | Disposable face masks, general protection | Lower weight for enhanced comfort |
| MB-B1 | High-efficiency electret | 30 | 0.75 | 2.0 | 99.2 | 70 | 300 | 22 | Comparable to EN 149 (FFP2 media) | Respirators, high-protection masks | High capture efficiency; higher breathing resistance |
| MB-C1 | Non-charged (mechanical) | 40 | 1.10 | 1.5 | 85.0 | 120 | 180 | 35 | Industrial filtration standards | Industrial filters, HVAC pre-filters | Robust mechanical durability, reusable in some systems |
| MB-D1 | Composite (meltblown + nanofiber) | 18 | 0.50 | 1.8 | 98.8 | 55 | 380 | 12 | ASTM F2100 Level 3; EN 14683 Type IIR | High-performance disposable masks | Composite for low resistance and high capture |
| MB-E1 | Ultra-fine meltblown | 15 | 0.40 | 2.2 | 92.0 | 30 | 650 | 10 | Suitable for breathable filter media | Breathable filters, non-medical masks | Excellent breathability for low-duty use |