LEFILTER, a leading Chinese manufacturer with over 15 years of expertise in industrial fluid purification, introduces its Replacement 3M High-Flow Filter Element. Engineered to meet or exceed 3M’s exacting standards, this product offers seamless compatibility with 3M’s high-flow filter systems while delivering significant cost savings and enhanced operational efficiency. Backed by ISO 9001, ISO 14001, and ISO 45001 certifications, LEFILTER ensures that its replacement elements provide the same reliability, durability, and performance as 3M’s original products.
The Replacement 3M High-Flow Filter Element is designed for high-flow, high-contaminant applications across industries such as steel manufacturing, oil & gas, power generation, and water treatment. Constructed with advanced filter media and a proprietary pleat design, it efficiently removes solids, particulates, and contaminants from liquids, ensuring clean and reliable fluid streams.
LEFILTER’s Replacement 3M High-Flow Filter Element is available in multiple configurations to suit diverse operational needs. Key specifications include:
| Parameter | Specification |
Filter Media | Polypropylene (PP), Glass Fiber, Composite Membranes (e.g., CAS) |
Length | 20″ (508mm), 40″ (1016mm), 60″ (1524mm) |
Outside Diameter | 6.5 inches (165mm) |
Inside Diameter | 3 inches (76.2mm) |
Filtration Rating | 1μm, 3μm, 5μm, 10μm, 20μm, 50μm, 70μm, 100μm |
Support Layers | Polypropylene (PP) |
End Cap Material | Glass Fiber Reinforced Polypropylene (PP) |
Seal Material | EPDM, Buna-N, Silicone |
Max Operating Temperature | 80°C |
Max Differential Pressure | 3.4 Bar |
Recommended Changeout Pressure | 2.1–2.4 Bar |
Filtration Area | 12 m² (40″), 18 m² (60″) |
The Replacement 3M High-Flow Filter Element features a robust, multi-layer design optimized for high-flow applications:
Filter Media: High-efficiency PP or glass fiber media with tapered pore structures for superior dirt-holding capacity.
Support/Drainage Layers: Polypropylene layers ensure uniform flow distribution and structural integrity.
End Caps: Glass fiber-reinforced PP end caps for durability and secure sealing.
External Wrap: Polypropylene helical wrap prevents pleat collapse and maintains consistent flow.
Seal Design: Proprietary O-ring seals (EPDM, Buna-N, Silicone) ensure leak-free operation.
Nominal Ratings: 1μm, 3μm, 5μm, 10μm, 20μm, 50μm, 70μm, 100μm (90% efficiency).
Absolute Ratings: 99% efficiency for 1μm and higher particles (varies by media).
High Flow Capacity: Handles up to 113 m³/h (500 GPM) per cartridge.
Low Pressure Drop: Radial and vertical pleat design minimizes resistance, extending service life.
PP Media: Compliant with FDA regulations (21 CFR Title 21) for food and beverage applications.
Chemical Compatibility: Resistant to acids, alkalis, and solvents.
Cost Efficiency:
Direct replacement for 3M cartridges, reducing downtime and retrofit costs.
Fewer cartridges required compared to traditional filters, lowering housing size and installation expenses.
Reliability:
ISO-certified quality control ensures consistent performance.
Corrosion-resistant materials (PP, glass fiber) withstand harsh industrial environments.
Low Maintenance:
Built-in handle enables quick, safe cartridge replacement.
Self-cleaning design reduces manual intervention.
Versatility:
Suitable for horizontal/vertical housings in systems up to 1,300 L/min.
Broad chemical compatibility for aqueous and non-aqueous fluids.
The Replacement 3M 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 3M High-Flow Filter Element excels in diverse industries:
Reverse Osmosis (RO) Pre-Filtration: Protects RO systems in water treatment plants.
Power Generation: Filters iron, condensate, and cooling water in thermal and nuclear plants.
Food and Beverage: Ensures contaminant-free water for processing, bottling, and cleaning.
Chemical Processing: Filters corrosive fluids and solvents in petrochemical applications.
Municipal Water Treatment: Removes particulates and organic matter from drinking water.
The Replacement 3M High-Flow Filter Element operates through a two-stage process:
Surface Filtration: Large 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 3M High-Flow Filter Element combines cutting-edge technology, cost efficiency, and environmental responsibility to deliver unmatched performance across industries. Whether protecting steel mill equipment, safeguarding RO systems, or ensuring clean water for critical processes, this product offers:
Direct Replacement: Perfect fit for 3M’s high-flow systems.
Reliability: ISO-certified quality and 100% pre-delivery testing.
Sustainability: Reduced waste and energy consumption.
Global Support: Exported to 128+ countries with rapid delivery and expert technical assistance.
{sval:sql sql='SELECT n_parameter FROM dede_addonarticle WHERE aid = ~aid~ ' } {/sval:sql}
{sval:sql sql='SELECT n_parameter FROM dede_addonarticle WHERE aid = ~aid~ ' } {/sval:sql}
