Circular 50mm Bacterial Filter Paper 3mm 30bar Max Operating Pressure HME Filter Paper

Place of Origin china
Brand Name longwangda
Certification Rohs/MSDS/Biocompatibilit report
Model Number lwd52066881-06e
Minimum Order Quantity 10000pcs
Packaging Details 10000PCS/BOX
Delivery Time 10-25DAY
Payment Terms T/T
Supply Ability 30000pcs/day

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Product Details
Thickness 3mm Max Sterilization Pressure 2bar
Shape Circular Diameter 50mm
Pressure Drop 0.5bar Max Operating Pressure 30bar
Application Bacterial And Viral Filtration Filtration Efficiency 99.99%
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30bar Circular Bacterial Filter Paper


50mm Circular Bacterial Filter Paper


3mm HME Filter Paper

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Product Description

Circular 50mm Bacterial Filter Paper 3mm 30bar Max Operating Pressure HME Filter Paper

Product Description:

The Bacterial Viral Filter Paper is an advanced solution designed to provide optimal protection against a wide range of bacterial and viral contaminants. Manufactured from high-quality materials, this filter paper is specifically engineered to serve as an effective barrier, capturing particles within the range of 0.5 to 2.5μm in size. This range is critical as it encompasses the dimensions of many bacteria and viruses, ensuring that the filter paper can significantly reduce the risk of transmission of infectious agents.

One of the standout features of this product is its impressive flow rate. With the ability to process up to 30 liters per minute per 100cm2, the Bacterial Viral Filter Paper ensures that fluid dynamics are not compromised while providing effective filtration. This attribute is particularly beneficial in scenarios where a high throughput of air or fluid is required, making the filter paper suitable for a variety of industrial, medical, and laboratory applications.

The robust design of the Bacterial Viral Filter Paper allows it to withstand a maximum operating pressure of up to 30bar, which is indicative of its strength and durability. This high tolerance to pressure ensures that the filter cotton remains intact and functional even in demanding conditions, providing reliable and consistent performance over time. The filter's resilience is a testament to its construction and the quality of materials used in its production.

In terms of sterilization, the Bacterial Viral Filter Paper can endure a maximum sterilization pressure of 2bar. This feature is particularly crucial for applications that require stringent sterilization protocols to maintain a sterile environment. The ability to sterilize the filter paper without compromising its structural integrity or filtration efficiency is essential for maintaining the highest standards of cleanliness and safety in sensitive environments.

Furthermore, the Bacterial Viral Filter Paper is designed to operate effectively up to a maximum operating temperature of 100℃. This thermal stability ensures that the filter can be used in a variety of settings and withstand exposure to high temperatures without degradation of its filtration capabilities. Whether used in high-temperature industrial processes or in laboratory procedures that involve heat, this filter paper remains a dependable choice for consistent bacterial and viral filtration.

When it comes to safeguarding against contaminants, the bacterial filter element of the Bacterial Viral Filter Paper provides a formidable defense. The fine pore structure is meticulously calibrated to capture and contain pathogenic bacteria, preventing them from penetrating through the filter and ensuring a clean and safe output. This level of protection is vital in preventing the spread of bacterial infections and maintaining hygienic conditions.

Similarly, the virus filter cotton aspect of the Bacterial Viral Filter Paper is equally effective. Viruses, which are generally smaller than bacteria, require an even more refined filtration medium to be effectively captured. The filter paper is designed with this challenge in mind, offering a level of filtration that is capable of trapping viral particles, thereby playing a critical role in the prevention of viral transmissions.

In conclusion, the Bacterial Viral Filter Paper is a highly efficient and reliable product that combines a fine pore size with a high flow rate, substantial pressure tolerance, and thermal resistance to provide a superior filtration solution. Whether it is used as filter cotton in medical equipment, as a bacterial filter in laboratory settings, or as a virus filter cotton in industrial processes, this filter paper stands out as a protective barrier against a multitude of microbial threats, ensuring safety and cleanliness in a variety of applications.



  • Product Name: Bacterial Viral Filter Paper
  • Max Operating Temperature: 100℃
  • Pressure Drop: 0.5bar
  • Application: Bacterial And Viral Filtration
  • Filtration Efficiency: 99.99%
  • Flow Rate: 30l/min/100cm2
  • Keywords: Bacterial Filter Paper, Filter Cotton, Electrostatic Filter

Technical Parameters:

Technical Parameter Specification
Max Operating Temperature 100℃
Pore Size 0.5-2.5μm
Max Differential Pressure 15bar
Max Operating Pressure 30bar
Shape Circular
Material Paper
Filtration Efficiency 99.99%
Max Sterilization Pressure 2bar
Flow Rate 30l/min/100cm2
Pressure Drop 0.5bar


The longwangda bacterial viral filter paper, model number lwd52066881-06e, is an innovative solution designed to offer exceptional filtration efficiency for a variety of applications. Made in China, this product boasts a filtration efficiency of 99.99%, ensuring almost complete removal of bacterial and viral particles from the air. Its electrostatic filter technology ensures that the filter paper effectively captures and holds pathogens, providing a safer environment.

This high-performance air filter is ideal for scenarios where sterile conditions are a priority, such as in medical facilities, laboratories, and pharmaceutical environments. The longwangda filter paper, with its high flow rate of 30l/min/100cm2, allows for rapid air purification without significant pressure drops, making it suitable for integration into air handling units, ventilation systems, and individual respiratory devices.

The circular shape and 3mm thickness of the filter paper are designed to fit a variety of housings and frames, providing versatility and ease of use. The maximum sterilization pressure of 2bar ensures that the filter paper can withstand rigorous sterilization processes, an essential feature for maintaining sterile conditions in critical applications.

With a certification portfolio that includes Rohs, MSDS, and a Biocompatibility report, users can be confident in the safety and reliability of the longwangda filter paper. These certifications are evidence of the product's compliance with stringent safety and environmental standards, making it a responsible choice for users who care about both efficacy and regulatory compliance.

The product is available for order with a minimum quantity of 10000pcs, packaged conveniently in boxes of 10000PCS/BOX. With a delivery time of 10-25 days and payment terms via T/T, longwangda ensures that customers receive their orders efficiently and securely. The company's impressive supply ability of 30000pcs/day guarantees that even large orders can be fulfilled promptly, meeting the needs of clients with high-volume requirements.

In summary, the longwangda bacterial viral filter paper is a specialized, high-efficiency bacterial filter that is ideal for use in any situation where air purity is crucial. It provides not only protection but also peace of mind, knowing that the air being circulated is free from harmful bacterial and viral contaminants.



Brand Name: longwangda

Model Number: lwd52066881-06e

Place of Origin: china

Certification: Rohs/MSDS/Biocompatibility report

Minimum Order Quantity: 10000pcs

Packaging Details: 10000PCS/BOX

Delivery Time: 10-25DAY

Payment Terms: T/T

Supply Ability: 30000pcs/day

Max Sterilization Pressure: 2bar

Application: Bacterial And Viral Filtration

Pore Size: 0.5-2.5μm

Max Operating Temperature: 100℃

Filtration Efficiency: 99.99%

Our longwangda Bacterial Viral Filter Paper is a high-quality air filter sheet designed for superior performance. This High efficiency filter ensures up to 99.99% filtration efficiency, making it an ideal bacteria filter sheet for medical and laboratory applications.


Support and Services:

The Bacterial Viral Filter Paper is designed to provide high-efficiency filtration for various laboratory and medical applications. Its advanced composition ensures a strong barrier against bacteria, viruses, and other particulate matter, maintaining a sterile environment for your critical procedures.

Product Technical Support for the Bacterial Viral Filter Paper includes guidance on proper usage, storage, and disposal to maximize filter integrity and performance. Our team is dedicated to providing comprehensive support to ensure the product meets your application needs.

Our Services include detailed product documentation, compatibility information with different equipment, and troubleshooting assistance for any issues that may arise during use. We are committed to ensuring that our filter paper delivers reliable and consistent results for your operations.

Please note that our technical support and services do not include on-site assistance. For any product inquiries or support requests, please refer to our online resources or contact our customer service team through the designated communication channels provided with your purchase.


Packing and Shipping:

Product Packaging: The Bacterial Viral Filter Paper is hermetically sealed in individual sterile packs to ensure maximum protection and maintain its integrity until use. Each pack is labeled with product information, usage instructions, and expiry date for easy identification and safety compliance.

Shipping: The product is shipped in sturdy, eco-friendly cardboard boxes, with each box containing a predetermined quantity of filter paper packs. The boxes are cushioned with protective packaging material to prevent damage during transit. Shipping labels and handling instructions are prominently displayed on the outside of the boxes to ensure proper transportation and handling until the final destination is reached.