LEFILTER, a leading Chinese manufacturer with over 15 years of expertise in industrial fluid purification, introduces its Replacement Parker High-Flow Filter Element, engineered to deliver seamless compatibility, superior performance, and cost efficiency for applications requiring high-flow, low-maintenance solutions. Designed as a direct replacement for Parker’s Fulflo® MegaFlow™ cartridges, LEFILTER’s offering combines advanced materials, innovative design, and rigorous quality control to meet or exceed OEM standards. Backed by ISO 9001, ISO 14001, and ISO 45001 certifications, this product ensures reliable operation in critical industries such as steel manufacturing, water treatment, and oil & gas.
LEFILTER’s Replacement Parker High-Flow Filter Element is built to exacting specifications, ensuring optimal performance and durability:
| Parameter | Specification |
Filter Media | Polypropylene (PP) microfiber or cellulose with phenolic binder |
Length | 40 inches (1016mm) |
Outside Diameter | 6 inches (152mm) |
Inside Diameter | 3.5 inches (89mm) |
Filtration Rating | 0.5μm, 1μm, 5μm, 10μm (nominal, 90% efficiency) |
Support Layers | Polypropylene (PP) for PP media; none for cellulose media |
End Cap Material | Glass fiber-reinforced polypropylene (PP) |
Seal Material | Buna-N, EPDM, Silicone, Viton |
Max Operating Temperature | PP: 82°C (180°F); Cellulose: 93°C (200°F) |
Max Differential Pressure | 10 bar (150 PSID) |
Recommended Changeout Pressure | 2.4 bar (35 PSID) |
Flow Rate | Up to 175 GPM (662 LPM) |
Surface Area | 55–60 ft² (5.1–5.6 m²) |
The Replacement Parker High-Flow Filter Element features a robust, multi-layer design optimized for high-flow applications:
Filter Media: High-efficiency PP or cellulose media with thermally bonded (PP) or phenolic resin-bonded (cellulose) structures to prevent particle shedding.
Support Layers: PP support layers for PP media ensure structural integrity and uniform flow distribution.
End Caps: Glass fiber-reinforced PP end caps provide durability and secure sealing.
O-Ring Seals: Buna-N, EPDM, Silicone, or Viton seals ensure leak-free operation.
Built-in Handle: Facilitates quick, safe cartridge replacement.
Nominal Ratings: 0.5μm, 1μm, 5μm, 10μm (90% efficiency).
Absolute Ratings: 1μm, 3μm, 5μm, 10μm (99% efficiency for PP media; varies for cellulose).
High Flow Capacity: Handles 175 GPM (662 LPM) per cartridge, reducing cartridge count by 8x compared to 2.5-inch cartridges.
Low Pressure Drop: Pleated design reduces resistance, extending service life.
High Flow Capacity:
Reduces cartridge count by 8x, lowering housing size and capital costs.
Handles up to 3,325 GPM (12,586 LPM) in horizontal/vertical housings.
Long Service Life:
Pleated design increases surface area (55–60 ft²), reducing pressure drop and extending filter life.
Thermally bonded media prevents particle bleed-through and unloading.
Low Maintenance:
Built-in handle enables fast, safe cartridge replacement.
Fewer changeouts reduce labor costs and downtime.
Seal Integrity:
Versatility:
Available in PP (aqueous) or cellulose (non-aqueous) media.
Suitable for diverse applications, including reverse osmosis pre-filtration.
The Replacement Parker High-Flow Filter Element is ideally suited for steel mill water treatment, addressing critical challenges:
Circulating Water Filtration:
Removes iron, scale, and particulates from cooling water systems, preventing equipment corrosion and scaling.
Ensures consistent water quality for blast furnaces, rolling mills, and other critical processes.
Wastewater Recirculation:
Polishes wastewater for reuse in non-contact cooling, reducing freshwater consumption.
Removes oils, greases, and suspended solids to meet discharge standards.
Boiler Feed Water:
Key Benefits for Steel Mills:
Sustainability: Reduces water intake and wastewater discharge.
Cost Savings: Lower freshwater and chemical treatment costs.
Process Reliability: Consistent filtration prevents equipment damage and production delays.
LEFILTER’s Replacement Parker High-Flow Filter Element excels in diverse industries:
Reverse Osmosis (RO) Pre-Filtration: Protects RO systems in water treatment plants.
Lubricating Oil and Coolants: Removes particulates in machinery and metalworking fluids.
Potable Water and Wastewater Treatment: Ensures clean water for municipalities and industrial processes.
Chemical Processing: Filters corrosive fluids and solvents in petrochemical applications.
Food and Beverage: Meets FDA standards for filtration in processing and bottling.
The Replacement Parker High-Flow Filter Element operates through a two-stage process:
Surface Filtration: Larger particles are trapped on the outer layer of the pleated media.
Deep Filtration: Smaller contaminants are captured within the media’s tortuous pores, leveraging the high surface area for extended dirt-holding capacity.
Inside-to-Outside Flow:
Fluid enters through the inner core, passes through the media, and exits through the outer cage.
Solids are retained within the media, maintaining consistent performance until changeout.
LEFILTER’s Replacement Parker High-Flow Filter Element combines innovation, reliability, and cost efficiency to deliver unmatched performance in high-flow applications. Whether optimizing water treatment in steel mills, safeguarding RO systems, or ensuring clean fluids in food processing, this product offers:
Direct Replacement: Perfect fit for Parker’s Fulflo® MegaFlow™ systems.
Proven Technology: Pleated design and advanced media ensure superior dirt retention.
Global Support: Exported to 128+ countries with rapid delivery and technical expertise.
Why Choose LEFILTER?
Cost Savings: Up to 30% lower cost than Parker OEM filters.
Quality Assurance: ISO-certified production and 100% pre-delivery testing.
Sustainability: Reduced waste and energy consumption.
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