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Ultra-Heat Resistant Large Flow Filter Cartridge
Ultra-Heat Resistant Large Flow Filter Cartridge Ultra-Heat Resistant Large Flow Filter Cartridge
High Temperature PBT Pleated Filter Cartridge High Temperature PBT Pleated Filter Cartridge
High Flow Filter for Fine Chemical Filtration High Flow Filter for Fine Chemical Filtration
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Ultra-Heat Resistant Large Flow Filter Cartridge

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  • HTR

  • Water Treatment

  • High Flow Filter Cartridges

  • Polybutyleneterephthalate(PBT)

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Ultra-High Heat Resistant Large Flow Filter Cartridge-120°C+ &Solvent Resistant for Demanding Process


The Ultra-High Temperature Large-Flow Filter Cartridge is constructed entirely of PBT polyester, delivering superior performance in extreme conditions where standard PP filters fail. It operates continuously above 120°C and resists swelling in hydrocarbons and benzene-based solvents. Ideal for fine chemical processing, high-temperature water systems, and battery separator production, each unit is factory-tested to ensure durability and reliability in demanding environments.


High flow heat-resistant filtration solutions applied in a large-scale wastewater treatment plant




APPLICATIONS

Fine Chemical Industry: Filtration of high-temperature, highly corrosive process fluids such as benzene-based solvents and hydrocarbons (e.g., white oil).

High-Temperature Water Treatment: Filtration in systems involving high-temperature circulating water, process hot water, etc.

New Energy & Battery Manufacturing: Filtration used in processes with high-temperature requirements, such as battery separator production.

Other High-Temperature Applications: Any filtration scenario requiring long-term operation above 120°C or handling strong solvent media.


Compliance: HTR

Pore Size (µm): 0.45 • 1.0 • 5.0 • 10




PREMIUM OEM-COMPLIANT FILTER CARTRIDGES

LOONG Filtration manufactures high-quality replacement filter cartridges that offer seamless compatibility with equipment designed for leading brands like 3M, PALL, and PARKER.
Guaranteed Fit & Performance:

Significant Cost Savings

Proven Reliability


Top supplier of High Flow Filter Cartridge in China

Top supplier of High Flow Filter Cartridge in China2

Top supplier of High Flow Filter Cartridge in China3







BENEFITS OF ULTRA-HIGH HEAT RESIST LARGE FLOW FILTER CARTRIDGE

Full PBT Material Structure:All components (skeleton, support layers, end caps) use high-temperature PBT;Fundamentally resolves chemical compatibility issues

Exceptional High-Temperature Stability: Continuous operation above 120°C; Significantly outperforms standard PP cartridges

Outstanding Chemical Resistance: Resists aggressive hydrocarbons and benzene-based solvents;Prevents swelling and deformation for extended service life

High-Flow Design: Optimized structure provides high flow rates;Maintains high-temperature and chemical resistance



MATERIALS OF CONSTRUCTION

Membrane
Hydrophobic PVDF
Cage & Support & End Caps
PP
Drainage
PP
O-rings/Gasket
Silicone/Viton/EPDM/TEV


PERFORMANCE CHARACTERISTICS

Working temperature
<80 ℃
Positive Pressure Resistance
4 bar (23 ℃)
Reverse Pressure Resistance
2 bar (23 ℃)


DIMENSIONS

Outer Diameter
165 mm
Length
20", 40", 60"



SERIES MATERIAL RATING(μm) LENGTH(in) SEAL SUPPORT
HTR PP 0.45μm 20'' Silicone PP

GF 1.0μm 30'' EPDM GF

PBT 5.0μm 40'' Butyronitrile PBT

304 10μm 60'' Viton Outer Cage

316L



SERIES MATERIAL RATING(μm) LENGTH(in) SEAL SUPPORT
D-HFA PP 0.45μm 20'' Silicone PP

GF 1.0μm 30'' EPDM GF

PBT 5.0μm 40'' Butyronitrile PBT

304 10μm 60'' Viton Outer Cage

316L



SERIES MATERIAL RATING(μm) LENGTH(in) SEAL SUPPORT
D-HFA PP 0.45μm 20'' Silicone PP

GF 1.0μm 30'' EPDM GF

PBT 5.0μm 40'' Butyronitrile PBT

304 10μm 60'' Viton Outer Cage

316L




SERIES MATERIAL RATING(μm) LENGTH(in) SEAL SUPPORT
HFA PP 0.45μm 20'' Silicone PP

GF 1.0μm 30'' EPDM GF

PBT 5.0μm 40'' Butyronitrile PBT

304 10μm 60'' Viton Outer Cage

316L



What is an Ultra-Heat Resistant Large Flow Filter Cartridge?

An Ultra-Heat Resistant Large Flow Filter Cartridge is a high-capacity filtration component engineered to maintain structural integrity and filtration efficiency in extreme temperature environments, typically exceeding standard limits. Unlike conventional filters, these heat-resistant filtration solutions utilize advanced materials like reinforced PBT or stainless steel to handle high-volume industrial fluids without degradation.


What are the key benefits of using heat-resistant filtration solutions?

The primary benefits include enhanced process stability, reduced downtime, and lower operational costs. Our heat-resistant filtration solutions offer superior chemical and solvent resistance, allowing them to purify aggressive fluids at high temperatures. The large flow design ensures higher dirt-holding capacity and fewer filter change-outs compared to standard pleated filters, significantly improving overall system productivity


In which industries are ultra-heat resistant large flow filter cartridges most effective?

These filters are essential for demanding sectors such as fine chemical processing, solvent purification, pharmaceutical manufacturing, and power generation. They are specifically designed for applications involving high-temperature water treatment, condensate filtration, and the processing of hot chemicals where standard filtration media would fail.


How does a PBT filter compare to standard filters in high-temperature filtration?

In high-temperature filtration scenarios, PBT (Polybutylene Terephthalate) filter cartridges provide significantly better thermal stability and chemical compatibility than common polypropylene (PP) filters. While standard filters may soften or lose precision at elevated temperatures, our ultra-heat resistant PBT media maintains its pore structure, ensuring consistent filtration accuracy and a longer service life in harsh industrial environments.


What is the maximum operating temperature for these large flow filter cartridges?

Our Ultra-Heat Resistant Large Flow Filter Cartridges are typically rated for continuous operation at temperatures up to 120°C (248°F) to 150°C (302°F), depending on the specific model and chemical environment. For extreme requirements, custom heat-resistant filtration solutions can be engineered. Always consult the technical data sheet to ensure the filter material matches your specific temperature and chemical compatibility needs.



How do you ensure consistency in filter cartridge performance?

We use automated production, strict quality control, and batch testing to ensure every cartridge meets precise performance and durability standards.



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