Metal Filter Cartridge For Sale
A Metal Filter Cartridge is a category of high-performance, durable filtration elements constructed entirely from metallic materials such as stainless steel, nickel alloys, or specialty sintered metals. Unlike disposable media (e.g., paper, cellulose, or synthetic fibers), these cartridges are engineered for longevity and reliability in extreme conditions—withstanding high temperatures, corrosive chemicals, significant pressure differentials, and demanding mechanical stress.
Manufactured through advanced processes like sintering, precision weaving, or fiber bonding, metal cartridges provide precise and stable pore structures. They are designed to be cleaned and reused multiple times, offering a superior total cost of ownership for critical industrial applications where filtration integrity, process safety, and asset protection are non-negotiable.
Candle Oil Filter and Stainless Steel Oil Filter are two prominent and specialized types within this robust category.
product types of metal cartridge
1. Stainless Steel Oil Filter
The Stainless Steel Oil Filter is a versatile and resilient workhorse, engineered specifically for the protection of hydraulic systems, lubrication circuits, and fuel lines. Built entirely from corrosion-resistant stainless steel, it provides reliable particulate removal where strength, cleanability, and compatibility with various oils are essential.
Key Characteristics:
- Reusable & Cost-Effective: Its all-metal construction allows for thorough cleaning (via backwashing, ultrasonic, or thermal methods) and reuse, drastically reducing consumable waste and long-term replacement costs compared to throw-away cartridges.
- Unmatched Durability: Resistant to degradation from oil additives, water ingress, pressure spikes, and temperature variations, it ensures consistent filtration performance and protects sensitive pumps, valves, and bearings from abrasive wear.
- Broad Application Fit: Available in various configurations (pleated, wound mesh, sintered) and micron ratings, it serves a wide range of equipment, from mobile machinery hydraulics and turbine lube systems to industrial compressors and precision manufacturing units.

If you are interested in stainless steel oil filter, please send your inquiry to get the price.
2. Candle Oil Filter
The Candle Oil Filter is a specialized, long cylindrical element, named for its shape and common vertical installation in pressure vessels. It is the go-to solution for high-volume, continuous oil processing where maximizing dirt-holding capacity and minimizing operational interruption are critical.
Key Characteristics:
- Extended Service Life: Its elongated design provides a large filtration area, enabling it to handle substantial contaminant loads in systems like lube oil consolidation, transformer oil conditioning, or process fluid streams for long periods before maintenance is needed.
- Engineered for System Uptime: Often used in multi-element housings, individual "candles" can typically be serviced or replaced without shutting down the entire process, which is vital for continuous industrial operations.
- Built for Demanding Duty: Constructed from sintered metal mesh or wire, it withstands hot oils, additives, and the mechanical demands of constant flow, offering reliable protection where disposable filters would fail rapidly.

If you are interested in candle oil filter, please send your inquiry to get the price.
-
Custom Slow Wire Filter Cartridge 300x300
Our filter element adopts a slow wire design, which can provide a high level of filtration accuracy and even remove the smallest particles from the filtered liquid or gas. This ensures that your Add to Inquiry -
Customized Stainless Steel Slanted Basket Filter Element ...
Our customized size options ensure that your specific filtering needs are perfectly met. Whether you need to filter water, oil, or other liquids, this stainless steel basket filter is the perfect Add to Inquiry -
Customized 40 Mesh 304 Stainless Steel Oil Filter 49x149
Our customized 40 mesh 304 stainless steel oil filter is designed to provide reliable and efficient filtration for various applications. This oil filter is made of high-quality 304 stainless steel, Add to Inquiry -
Sintered Felt Candle Filter Element 68x125
The filter cartridge size is 68x125, designed to fit various candle filter housings, making it easy to integrate into your existing filtration system. The precise size and structure of the filter Add to Inquiry -
304 Stainless Steel Mesh Oil Filter Element 74x223
The filter element has a size of 74x223mm and is suitable for various oil filtration systems, providing effective pollutant filtration while maintaining optimal oil flow. Mesh design can achieve Add to Inquiry -
Inner Thread Polymer Candle Filter 80x315
This candle filter is made of high-quality polymer material and has excellent chemical resistance, ensuring long-lasting performance even in the most challenging environments. The internal thread Add to Inquiry -
316 Polymer Melt Filter Element 60x819
Products Description This filter is made of high-quality 316 stainless steel, which is durable and long-lasting. It can withstand high temperatures, pressures, and irritating chemicals, making it an Add to Inquiry -
HH91390220 304 Stainless Steel Oil Filter Element
HH91390220 304 stainless steel oil filter element, with its high-precision filtering medium, can effectively remove impurities and pollutants from engine oil, ensuring optimal performance and Add to Inquiry -
HH091070230 304 Stainless Steel Oil Filter Element
HH091070230 304 stainless steel filter element adopts a compact and efficient design, which can effectively remove impurities in oil to protect the machine and prevent mechanical damage. With its Add to Inquiry -
HH906130460 Stainless Steel Mesh Oil Filter Element
The filter element is carefully designed to effectively remove small particles and impurities from the engine oil, ensuring smooth and efficient operation of the engine. Its advanced filtering Add to Inquiry -
RYL100A-010W Polymer Melt Filter Element
The RYL100A-010W filter element is made of high-quality stainless steel wire mesh and has a unique structure that can achieve maximum flow rate and high pollutant holding capacity. In addition, its Add to Inquiry -
316L Stainless Steel Flange Interface Oil Filter Element
The oil filter element is designed with a flange interface, allowing it to be securely connected to its intended housing. This design reduces the possibility of oil leakage, provides additional Add to Inquiry
disposable filter cartridge vs. Metal filter cartridge
| Challenge | Disposable (Paper/Polymer) Filter Cartridge | Metal Filter Cartridge |
|---|---|---|
| High Temperature | Limited (< 120°C typically) | Excellent. Can operate from cryogenic to >800°C. |
| Chemical Compatibility | Limited range; can swell or degrade. | Superior. Resists solvents, acids, bases (select correct alloy). |
| Pressure Differential | Can collapse; limited burst strength. | Extremely High. Monolithic structure withstands high ΔP and shock. |
| Cleanability & Reuse | Single-use; creates waste. | Designed for Reuse. Can be backwashed, ultrasonically, or chemically cleaned. |
| Long-Term Cost | Ongoing consumable cost and downtime for changeouts. | Higher Initial Cost, Lower TCO. Long service life eliminates frequent purchases. |
| Structural Integrity | Can migrate fibers; sensitive to moisture. | Rigid and Stable. No media migration, unaffected by moisture. |

customized service
Huahang Filter boasts over 20 years of manufacturing experience in the filtration industry, equipped with a professional team and advanced production equipment. In addition to standard models, we also offer customized services based on your specifications or operating conditions. Please send us your customization requests.
- Dimensions: Any diameter, length, and shape to fit your existing housing or new design.
- Pore Size / Filtration Rating: From coarse 100-micron straining to sub-micron absolute filtration.
- Material Selection: 304L, 316L Stainless Steel and others.
- End Configuration: Plain ends, threaded ends (NPT, BSPP), flanges, with or without integral bypass valves.
- Performance Validation: We can engineer for specific flow rate, pressure drop, and dirt-holding capacity requirements.
HUAHANG provides you durable metal cartridge of high performance, who is one of the best metal cartridge manufacturers. We can offer you different filters suitable for specific purposes. Should you have any questions, please call us.











