2026-09-29
Product parameter:
This 6-inch high flow cartridge is constructed with high-performance PP/glass fiber composite filter media, featuring a deep-pleated and coreless structure for maximum filtration area and high dirt-holding capacity. With low pressure drop and high flow rate design, it effectively captures suspended solids, particles and sediments from water.
As a professional RO pre-filter cartridge, it reliably protects reverse osmosis membranes from clogging and abrasion, greatly extending the service life of the whole water treatment system. Its standard size ensures easy installation and direct replacement for most mainstream high-flow housings.
It is widely used in RO systems, industrial water treatment, power plants, seawater desalination, food and beverage processing and other water purification fields.

Technical Parameters
| Item | Specification |
|---|---|
| Model | Pall HFU640UY400J |
| Type | 6-inch High Flow Cartridge |
| Filter Media | PP / Glass Fiber Composite |
| Filtration Rating | 40 μm |
| Structure | Coreless, Inside-to-outside FlowPall Shop |
| Outer Diameter | 6 inch (152 mm) |
| Length | 40 inch (1016 mm) |
| Seal Material | EPDM |
| End Cap | Glass Fiber Reinforced Polypropylene |
| Max. Operating Temperature | 82°C |
| Max. Differential Pressure | 3.4 bar @ 20°C |
| Recommended Change DP | 2.4 bar @ 20°C |
| Typical Flow Rate | 50–65 m³/h per cartridge |
| Application | Power Plant Safety Filter, RO Pre-filter, Industrial Water Treatment |
If you don't have the high flow cartridges model ,please provide the further information as below:
1,Photo of filter (including the both end caps)
2,ID,OD,Height
3,Filtration Micron and filter media?
4,Qty
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