Products Description
Melt blown filter element is manufactured by thermally bonding polypropylene microfibers, delivering exceptional particle loading capacity. Controlled fiber diameter and arrangement enable depth filtration, ensuring target retention efficiency and consistent filtration performance.
Technical parameters
|
Parameter |
Detail |
| Material | 100% Pure Polypropylene |
| Micron Rating | 1-100 μm |
| Length | 254mm (10"), 508mm (20"), 762mm (30"), 1016mm (40") |
| Outer Diameter | 63.5 mm (2.5"), 114.3 mm (4.5") |
| Operating Temperature | ≤60°C (140°F) |
| Recommended Differential Pressure | 1.4 bar (20 psid) |
| End Cap Material | Polypropylene |
| End Cap Type | DOE (open), SOE, 222/226 O-ring, flat/fin; custom connections available. |
| Gasket Material | EPDM, silicone, FKM, custom options. |
Key Features
✅ 100% pure polypropylene construction, free of adhesives or additives
✅ No central core design
✅ Gradient density structure with uniform pore distribution
✅ High dirt-holding capacity, low pressure drop
✅ Resistant to acid and alkali corrosion
✅ Suitable for most industry standard housings
Applications
- Pharmaceuticals
- Food and Beverage
- Chemical Industry
- Power Generation
- Oil/Gas
- Desalination
- RO Reverse Osmosis Pre-filtration
- Inks and Coatings
Performance
Flow vs. Pressure Drop of 10" Melt Blown Filter Element
| 2.5" OD Filter Cartridges | 4.5" OD Filter Cartridges |
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Ordering information
FAQ
Q: What is the difference between melt blown and pleated filter elements?
A: Melt blown filter elements excel in depth filtration with high dirt-holding capacity, while pleated filter elements offer larger surface area for flow-intensive applications requiring consistent particle removal.
Q: Are melt blown filter elements compatible with aggressive chemicals?
A: Yes, our 100% polypropylene construction provides excellent resistance to most acids, alkalis, and organic solvents.
Q: How should the element be installed to avoid bypass?
A: Ensure the housing and element end-fit match (DOE/SOE/222/226 etc.). Check gasket seating, hand-tighten closures to housing torque specs, and pressure-test the housing after installation. Follow housing OEM instructions to prevent bypass and channeling.
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