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.

• 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
• Significant Cost Savings
• Proven Reliability



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.

• 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
• Significant Cost Savings
• Proven Reliability



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" |
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 |
| 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 |
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.
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
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.
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.
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.
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.
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
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.
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.
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.