High-flow pleated filter replaces 20–30 conventional cartridges, saving space, labor, and operating costs.

1. Product Introduction

The High-Flow Pleated Filter (also known as Large Flow Security Filter or Precision Filter) 

represents a significant advancement over traditional PP melt-blown filters. 

A single 40-inch high-flow filter element delivers a flow rate of up to 50 m³/h—equivalent

 to 20 conventional PP melt-blown filters, while a single 60-inch element matches 30 traditional 

filters. This translates to a smaller, more compact filter housing, faster and easier element 

replacement, and substantially lower operating costs.

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2. Product Features

Feature Benefit

High Flow Rate per Element Up to 50 m³/h per 40" element; reduces number of elements required

Fewer Elements Required Lowers labor and operating costs

Compact Housing Size Reduces investment costs and saves valuable floor space

Quick & Simple Replacement Minimizes downtime and maintenance effort

Pleated Surface Design Lowers pressure drop and extends service life

High Filtration Accuracy Uniform pore size ensures consistent filtration quality

High Cleanliness Media No contamination to the filtered medium

High Strength & Temperature Resistance Resists deformation; durable under demanding

 conditions

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3. Materials & Construction

· Housing Material: Cylindrical shell constructed of 304 or 316L stainless steel for excellent

 corrosion resistance

· Element Configuration: Single or multiple element designs available

· Filter Media: High-quality pleated material with uniform pore structure

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4. Technical Parameters

Parameter Specification

Housing Material SS304 / SS316L stainless steel

Element Size Options 40" / 60" (custom lengths available)

Flow Rate (per 40" element) Up to 50 m³/h

Replacement Ratio 1 × 40" = 20 × PP melt-blown filters; 1 × 60" = 30 × PP melt-blown filters

Filtration Accuracy Customizable (various micron ratings)

Filter Media High-cleanliness pleated material

Pressure Drop Lower due to pleated surface design

Temperature Resistance High (material-dependent)

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5. Typical Applications

· Power Generation – Boiler feedwater, cooling water

· Reverse Osmosis Pretreatment – Protecting RO membranes

· Petrochemical & Chemical – Process fluid filtration

· Fine Chemical – High-purity liquid filtration

· Food & Beverage – Product clarification and sterilization pre-filtration

· Automotive Industry – Paint, coating, and process water

· Metallurgy & Paper – Industrial water and process fluid treatment

· Pharmaceutical – Purification of APIs and clean utilities

· Microelectronics – Ultra-pure water systems

· Environmental Water Treatment – Municipal and industrial wastewater

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6. Why Choose This High-Flow Filter?

· Cost-Effective – Fewer elements, smaller housing, lower maintenance

· Space-Saving – Compact footprint ideal for tight installations

· Efficient Operation – Low pressure drop reduces energy consumption

· Reliable Performance – Uniform pore size ensures consistent effluent quality

· Durable Construction – SS304/316L housing resists corrosion and high temperatures

· Versatile – Adaptable to a wide range of industries and applications

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7. Conclusion

The High-Flow Pleated Filter offers a modern, efficient, and cost-saving alternative to traditional 

PP melt-blown filter systems. With its high flow capacity, compact design, low pressure drop,

 and durable stainless steel construction, it delivers superior filtration performance while

 reducing both capital and operating expenditures. Whether for RO pretreatment, 

industrial process water, or high-purity applications, this filter system is the ideal choice 

for upgrading liquid filtration infrastructure.