Melt Blown (Spun Bond) Filter Cartridges
Depth Filtration with Gradient Density
Overview
Meltblown cartridges, also known as spun-bond filters, are non-woven depth filters constructed from thermally bonded polypropylene fibers. Their gradient pore structure ensures efficient contaminant retention across multiple layers, resulting in higher dirt-holding capacity and consistent filtration performance.
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Key Features
- Micron ratings: 1 to 100 µm
- True depth filtration with no binders or adhesives
- High solids retention and long filter life
- FDA-compliant polypropylene
- Sizes: 10"–40", with customizable end connections
Materials of Construction
| Component | Material Options |
|---|---|
| Filter Media | 100% Polypropylene (meltblown) |
| Core (optional) | PP or Stainless Steel |
| End Configuration | DOE, thermal bonded, or SOE caps |
| Temperature Limit | Up to 80°C |
Applications of Melt Blown (Spun Bond) Filter Cartridges
- Reverse osmosis pre-filtration
- Process water and boiler feed treatment
- Food-grade liquid clarification
- Cooling systems and chemical mixing
⭐ Why Choose Filtech Textiles?
- Meltblown media manufactured with controlled fiber layering
- Low extractables and binder-free construction
- Made for high throughput filtration systems
- Trusted by water treatment plants and OEM system integrators
- Available in bulk packs for industrial-scale use