Melt Blown Filter Cartridge
Efficient Filtration | Long Service Life | Customizable Options
A melt-blown filter cartridge is a high-performance filtration solution designed to remove impurities, contaminants, and particulates from liquids. Manufactured through a precise melt-blown process, these cartridges feature a gradient fiber structure that ensures effective filtration at various levels of porosity.
Our melt-blown filter cartridges are crafted to deliver reliable filtration performance across a wide range of applications, including water purification, chemical processing, food and beverage production, pharmaceuticals, and more. They are valued for their ability to maintain consistent flow rates while capturing particles of varying sizes, ensuring both efficiency and purity in your systems.
Product Advantages
- High filtration precision, significant flow rate, low pressure drop, and stable efficiency.
- Melt-bonded fibers form a multi-layer structure, preventing delamination and ensuring excellent rigidity and pore stability.
- Consistently controlled filtration precision allows for scientific selection of cartridges based on specific filtration requirements.
Technical Specifications
| Parameter | Description | Specification | Notes/Remarks |
|---|---|---|---|
| Filter Precision | The particle size that the filter can retain with precision. | 1 µm, 3 µm, 5 µm, 10 µm, 20 µm, 30 µm, 60 µm, 1–100 µm | Varies based on application-specific requirements. |
| Suitable pH Range | The acceptable pH range of the liquids that can pass through the filter without damage. | 1–13 | Suitable for a wide variety of acidic and basic fluids. |
| Maximum Forward Pressure Drop | The highest pressure difference the filter can withstand during operation without compromising effectiveness. | 0.4 MPa | Performance may vary under extreme conditions. |
| Operating Temperature | The maximum temperature at which the filter operates effectively under typical pressure. | <70°C at 0.25 MPa | Exceeding these limits may impact filter integrity and performance. |
| Maximum Working Temperature | The maximum temperature the filter can withstand under normal conditions. | 82°C | Ensure proper system regulation to avoid overheating. |
| Maximum Differential Pressure | The maximum pressure difference the cartridge can handle between inlet and outlet. | 2 MPa | Prolonged operation at higher pressures may reduce cartridge life. |
| Sterilization | The cartridge's sterilization capabilities for reuse or maintaining hygiene. | Online 126°C steam sterilization, 30 minutes per cycle | Suitable for sterilizing fluids and maintaining sterile conditions in various applications. |
| Endotoxin | The endotoxin content of the filter's water extract after testing. | Below 0.5 EU/ml | Tested and certified by lAL for safety and compliance. |
| Dimension | Cartridge length options tailored for specific system requirements. | 10 in, 20 in, 30 in, 40 in | Select based on system size and fluid handling requirements. |
| Inner Diameter (ID) | The internal diameter of the cartridge for flow configuration adaptability. | 28 mm, 30 mm | Ensures compatibility with various filter housing designs. |
| Outer Diameter (OD) | The external diameter of the cartridge. | 60 mm, 63 mm | Larger OD may accommodate systems with increased flow rate needs. |
| Surface Finish | The surface treatment applied to enhance performance and installation compatibility. | Plain, Grooving, Embossing, Needling, Orange Peel, etc. | Allows customization for specific operational or aesthetic requirements. |
Applications of meltblown filter cartridges
- Pre-filtration for drinking water
- Pre-filtration for reverse osmosis (RO) systems
- Pre-filtration for pharmaceutical-grade sterile and purified water
- Pre-filtration in beverage and brewing manufacturing
- Pre-filtration in edible oil production
- Filtration of various slurries
- Filtration of chemical raw materials and organic solvents
- Filtration in the production of adhesives, latex, and general-purpose adhesives
- Filtration of mechanical oils, cutting oils, and PCB solutions
- Filtration of electrocoating (ED) and chemical solutions
- Filtration of industrial water, electronic solutions, and electroplating solutions
- Pre-filtration for swimming pool water treatment
- Filtration of imaging chemicals and inks
What are the different micron ratings available for melt-blown filter cartridges?
Melt-blown filter cartridges come in a wide range of micron ratings to meet diverse filtration needs. The micron rating indicates the size of particles the filter can remove—smaller numbers mean finer filtration. Our cartridges are available in ratings from 1 µm to 100 µm, including popular options like 5 µm, 10 µm, 20 µm, 30 µm, and 50 µm.
Choosing the Right Micron Rating:
- 1–5 µm: Ideal for critical applications like drinking water and pharmaceuticals, where fine filtration is essential.
- 10–30 µm: Suitable for medium-level filtration, such as pre-treatment for reverse osmosis systems.
- 50–100 µm: Best for coarse filtration in industrial processes, such as sludge removal or pre-filtration.
This variety ensures compatibility with a wide range of industries and processes.
Q: What Does a 5-Micron Filter Cartridge Remove?
A: A 5-micron filter cartridge removes particles as small as 5 microns, such as:
- Sand and fine sediment in water supplies.
- Rust particles from aging pipes.
- Suspended solids in industrial fluids.
For perspective, a human hair is about 70 microns in diameter, highlighting the precision of 5-micron filtration. These cartridges are commonly used in multi-stage filtration systems or as a standalone solution for moderate purification needs, such as pre-treatment for reverse osmosis systems.
Q: How Does a 10-Micron Filter Compare to a 5-Micron Filter?
A: The main difference lies in filtration precision and flow rate:
- Filtration Capability: A 5-micron filter captures finer particles, while a 10-micron filter removes larger contaminants like coarse sediment.
- Flow Rate: A 10-micron filter allows higher flow rates with less pressure drop, making it ideal for high-volume applications.
- Applications:
- 5 Micron: Drinking water systems, fine particulate removal.
- 10 Micron: Pre-filtration or applications not requiring ultrapure output.
Choosing the Right Filter: Consider your specific needs—5-micron filters are better for precision, while 10-micron filters are suited for higher throughput.
Q: What Is the Significance of 50-Micron Filters?
A: A 50-micron filter is designed for coarse filtration, capturing large particles like visible debris, dirt, and sediment.
Key Advantages:
- Pre-Filtration: Acts as the first layer in multi-stage systems, reducing the load on finer filters and extending their lifespan.
- Industrial Applications: Ideal for filtering machine oils, cutting fluids, and slurries where fine filtration isn’t required.
- System Protection: Prevents damage to downstream equipment like pumps and valves by trapping larger debris.
A 50-micron filter is cost-effective, handles high flow rates, and ensures smoother system operation with less maintenance.
Our wide selection of melt-blown filter cartridges ensures you’ll find the perfect solution for your application. Need help choosing the right micron rating? Contact our technical support team for expert guidance!
How to choose the right melt blown filter for your application?
Selecting the right melt-blown filter is essential for achieving optimal performance in your filtration system. Our filters are available in various configurations to meet the needs of industries like water treatment, chemical processing, and food and beverage production. To make the best choice, consider the following factors:
Key Factors for Choosing the Right Filter
Micron Rating
- Determines the particle size the filter can capture.
- 1–5 µm: Ideal for fine filtration in applications like drinking water or food and beverage.
- 50 µm: Best for pre-filtration tasks where large particle removal is sufficient.
Chemical Compatibility
- Ensure the filter material can withstand the chemicals or substances being filtered.
- Polypropylene melt-blown filters offer excellent compatibility with a wide range of fluids and chemicals.
Temperature and Pressure Tolerance
- Check the filter’s maximum operating temperature and pressure ratings.
- Our filters perform effectively in conditions up to 82°C and 2 MPa.
Contaminant Load
- Assess the concentration and size of particles in the fluid.
- For heavy contamination, consider a multi-stage system with pre- and post-filters.
By evaluating these factors, you can select a filter that ensures efficiency, reliability, and a longer lifespan for your system.
How Does Filter Length Affect Performance?
The length of a melt-blown filter impacts its filtration capacity and efficiency. We offer filters in lengths ranging from 10 inches to 40 inches to suit various applications.
Longer Filters:
- Increased Filtration Surface Area: Handles higher contaminant loads, ideal for extended operating times or larger systems.
- Improved Flow Rates: Reduces flow resistance, maintaining steady and efficient flow.
Shorter Filters:
- Compact Design: Perfect for small systems with limited space or lower flow requirements.
- Lower Initial Cost: Cost-effective for smaller applications, though they may require more frequent replacement.
Choosing the right length helps balance capacity, performance, and cost efficiency.
Are There Coreless Options Available?
Yes, we offer coreless melt-blown filter cartridges for sustainable and cost-effective filtration. These filters are made entirely of melt-blown media, eliminating the need for a rigid core.
Key Benefits of Coreless Filters:
- Eco-Friendly Design: Reduces waste and minimizes environmental impact.
- Streamlined Installation: Lightweight and easy to handle for quick installation and replacement.
- Cost Efficiency: Lower manufacturing costs without compromising quality.
- Enhanced Capacity: Maximizes filtration media for greater dirt-holding capacity and extended service life.
Coreless filters are ideal for industrial and commercial applications, combining operational efficiency with environmental responsibility.
We’re here to help you find the perfect melt-blown filter for your needs. Contact our technical support team for personalized advice and assistance.
What are the price ranges for melt blown cartridges?
Melt-blown filter cartridges are available at a variety of price points to suit different needs and budgets. Prices typically range from $5 to $25 per cartridge, depending on factors such as:
- Filter Size: Larger filters generally cost more.
- Micron Rating: Finer filters (e.g., 5 µm) may be slightly more expensive due to higher precision.
- Material Quality: Premium materials increase durability and performance.
- Packaging Options: Multi-pack bundles often reduce the cost per unit.
Budget-Friendly Options: Lower-priced cartridges are ideal for general-purpose or pre-filtration tasks.
Premium Options: Higher-priced cartridges offer advanced filtration, higher dirt-holding capacity, and durability for demanding applications.
Q: How Do Filter Cartridge Prices Vary by Brand?
A: Pricing differences across brands reflect variations in:
- Manufacturing Processes: Premium brands often use advanced technologies.
- Raw Materials: Higher-quality materials increase costs but improve performance.
- Certifications: Some brands include certifications for industries like food and pharmaceuticals.
We source our cartridges from trusted manufacturers to ensure excellent performance and value at every price point. While lesser-known brands may offer cost savings, always review specifications to ensure compatibility with your system.
Q: What Is the Cost Difference Between 5 Micron and 10 Micron Options?
A: The price difference between 5-micron and 10-micron cartridges is typically small, with 5-micron filters costing 10–20% more due to their finer filtration capabilities.
Key Considerations:
- 5 Micron Filters: Ideal for applications requiring high purity, such as drinking water or pharmaceuticals.
- 10 Micron Filters: Suitable for coarser filtration needs, offering slightly lower costs in some cases.
When choosing between the two, prioritize your filtration requirements over minor cost differences.
Q: Are There Economical 4-Pack Options Available?
A: Yes, we offer economical 4-pack bundles to help customers save on bulk purchases. These multi-packs reduce the cost per unit and are perfect for:
- Multi-Stage Filtration Systems: Ideal for setups requiring frequent replacements.
- Larger Operations: Cost-effective for high-volume usage.
Pricing: 4-packs start at $18, with variations based on specifications like micron rating and length. These bundles provide both affordability and convenience for customers managing operational expenses.
We’re committed to providing value-driven solutions for all your filtration needs. Contact our sales team for personalized guidance or to find the best filter cartridge for your budget.
Melt Blown Filter Cartridge FAQs
Q: What is a melt-blown filter cartridge?
A: A melt-blown filter cartridge is a type of filter made from polypropylene fibers. These fibers are thermally bonded to form a dense, gradient structure that effectively removes sediment, dirt, and other particulates from liquids. The precision of the melt-blown manufacturing process ensures efficient and reliable filtration.
Q: What are the common micron ratings available for melt-blown filter cartridges?
A: Melt-blown filter cartridges are commonly available in micron ratings such as 1 micron, 5 micron, 10 micron, 20 micron, 50 micron, and even beyond. The micron rating specifies the particle size the filter can remove, with lower numbers capturing smaller particles.
Q: What applications are suitable for polypropylene melt-blown filter cartridges?
A: Polypropylene melt-blown filter cartridges are versatile and can be used in applications such as drinking water filtration, food and beverage processing, chemical processing, pharmaceutical production, swimming pool water treatment, and industrial sediment removal.
Q: How does the gradient density of a melt-blown filter affect its performance?
A: Gradient density enhances the performance of a melt-blown filter by enabling effective depth filtration. Larger particles are captured in the coarser outer layers, while finer particles are trapped deeper within the cartridge. This design increases dirt-holding capacity and extends the filter's lifespan.
Q: Are melt-blown filter cartridges FDA approved?
A: Many melt-blown filter cartridges are made from FDA-compliant materials, making them suitable for applications that require food-grade or potable water filtration, such as in the food, beverage, and pharmaceutical industries. Always check product specifications for confirmation.
Q: What is the difference between a melt-blown sediment filter and a spun polypropylene filter?
A: A melt-blown sediment filter is constructed through a continuous melt-blown process, offering efficient depth filtration and excellent dirt-holding capacity. A spun polypropylene filter, while also made from polypropylene, tends to have different structural properties, including a pleated or layered design suited for specific requirements.
Q: How much do melt-blown filter cartridges typically cost?
A: The cost of melt-blown filter cartridges varies based on factors like micron rating, size, and manufacturer. Prices generally range from $5 to $25 each, with bulk options offering additional cost savings.
Q: What are the standard lengths and diameters of melt-blown filter cartridges?
A: Standard melt-blown filter cartridges are generally available in lengths such as 10 inches, 20 inches, 30 inches, and 40 inches, with a standard outer diameter of 2.5 inches. Custom sizes may also be available for specialized applications.
Q: Can melt-blown cartridges be used as prefilters?
A: Yes, melt-blown cartridges are highly effective as prefilters. They capture larger particles in the initial stages of filtration, reducing the load on downstream filters and enhancing the overall efficiency of the system.
Q: What are some related products to melt-blown filter cartridges?
A: Related products include filter housings, cartridge replacement wrenches, and complementary filters such as pleated filters or activated carbon filters. These products can enhance the overall filtration efficiency and performance when used in tandem with melt-blown cartridges.
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