0.5bar Pressure Drop CPAP Bacterial Viral Filter Paper 50mm Diameter Max Operating Temp 100℃ HME Filter

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
Material Paper Diameter 50mm
Pressure Drop 0.5bar Max Operating Temperature 100℃
Pore Size 0.5-2.5μm Max Sterilization Temperature 121℃
Max Sterilization Pressure 2bar Thickness 3mm
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50mm Bacterial Viral Filter Paper


0.5bar Bacterial Viral Filter Paper


CPAP Bacterial Viral Filter Paper

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Product Description

0.5bar Pressure Drop CPAP Bacterial Viral Filter Paper 50mm Diameter Max Operating Temp 100℃ HME Filter

Product Description:

The Bacterial Viral Filter Paper is an advanced solution specifically designed to provide superior filtration performance in critical environments. This product is meticulously engineered to remove contaminants and prevent the passage of bacteria and viruses, ensuring a high level of air purity. The filter paper is an essential component for applications where sterile conditions are paramount, such as in medical, laboratory, and industrial settings.

Constructed from high-quality materials, this bacterial filter exhibits exceptional durability and efficiency. It is capable of withstanding a Max Operating Pressure of 30bar, making it suitable for a variety of demanding applications. The robustness of the filter is further emphasized by its ability to endure a Max Differential Pressure of 15bar, ensuring reliability and longevity even under challenging conditions.

With a nominal thickness of 3mm, the Bacterial Viral Filter Paper is designed to be compact yet highly effective. This thickness contributes to the filter's structural integrity and aids in maintaining its shape and effectiveness over time. The careful construction of the filter paper allows it to achieve a low Pressure Drop of just 0.5bar, minimizing resistance and allowing for optimal airflow through the filtering medium. This low pressure drop ensures that the filter will not significantly impede the performance of the system in which it is installed, making it an efficient choice for air purification needs.

One of the critical features of this bacterial filter is its precise pore size, which ranges from 0.5 to 2.5μm. This pore size is meticulously calibrated to trap and eliminate a wide spectrum of bacterial and viral particles, while still allowing for the smooth passage of air. The tight pore structure provides an effective barrier against airborne pathogens, contributing to a safe and clean environment.

As an air filter sheet, the Bacterial Viral Filter Paper is versatile and can be easily incorporated into various filtration systems. Whether it is used in standalone units or as part of a more extensive filtration array, its compatibility and ease of use make it a preferred choice among professionals in the field. The filter's high performance and reliability make it an ideal solution for ensuring air quality in sensitive areas such as operating rooms, isolation wards, cleanrooms, and any other space where the control of microbial contamination is essential.

In summary, the Bacterial Viral Filter Paper stands out as a high-quality bacterial filter that is specifically tailored to meet the stringent requirements of air purification. Its ability to operate effectively under high pressure, coupled with its optimal thickness and low-pressure drop, makes it an excellent choice for a wide range of applications. The precision-engineered pore size ensures maximum protection against harmful microorganisms, safeguarding the health and safety of individuals in environments where clean air is critical. For those in search of a reliable and efficient air filter sheet, the Bacterial Viral Filter Paper represents the pinnacle of filtration technology.



  • Product Name: Bacterial Viral Filter Paper
  • Filtration Efficiency: BFE >99.99%
  • Max Operating Temperature: 100℃
  • Shape: Circular
  • Material: Virus filter cotton
  • Diameter: 50mm

Technical Parameters:

Technical Parameter Specification
Thickness 3mm
Max Differential Pressure 15bar
Shape Circular
Flow Rate 30l/min/100cm 2
Diameter 50mm
Application Bacterial And Viral Filtration
Max Sterilization Temperature 121℃
Pressure Drop 0.5bar
Max Sterilization Pressure 2bar
Pore Size 0.5-2.5μm


The Longwangda Bacterial Viral Filter Paper is a high-quality product designed to provide superior protection against both bacterial and viral contaminants. With its model number lwd52066881-06e, this product stands out for its exceptional filtration efficiency. Originating from China, the Longwangda filter paper meets rigorous standards, as evidenced by its Rohs/MSDS/Biocompatibilit report certification, ensuring its safety and reliability for various applications.

With a minimum order quantity of 10000 pieces and packaged in boxes of the same count, the Longwangda filter paper is ideal for both large-scale and specialized uses. The delivery time is set at a reasonable 10-25 days, which reflects the brand's commitment to prompt and efficient service. Additionally, the payment terms are convenient and secure, with T/T (Telegraphic Transfer) being the accepted method. The brand's robust supply ability of 30000 pieces per day guarantees that even the most demanding requirements can be met without delay.

The Longwangda bacterial filter paper is notably durable, with a thickness of 3mm that ensures structural integrity even under challenging conditions. It is designed to withstand a max differential pressure of 15bar and has a max sterilization pressure of 2bar. Moreover, it can operate effectively up to a max operating pressure of 30bar, making it suitable for a wide range of industrial and medical applications where such conditions may be encountered.

One of the standout features of the Longwangda filter paper is its finely calibrated pore size, ranging from 0.5 to 2.5μm. This precise specification guarantees that it functions as a high-efficiency filter, adept at capturing both bacterial and viral particles. Known as virus filter cotton, this filter paper is ideal for applications where sterile environments are crucial, such as in laboratories, pharmaceutical manufacturing, and medical facilities. The Longwangda filter paper ensures that air and fluids can be purified effectively, minimizing the risk of contamination and protecting both processes and health.

In summary, the Longwangda Bacterial Viral Filter Paper, with its robust certification, precise manufacturing, and excellent filtration capabilities, is an indispensable tool for scenarios demanding the highest level of hygiene and protection. Whether for industrial, clinical, or research purposes, this high-efficiency filter provides reliable performance and peace of mind.



Brand Name: longwangda

Model Number: lwd52066881-06e

Place of Origin: china

Certification: Rohs/MSDS/Biocompatibilit report

Minimum Order Quantity: 10000pcs

Packaging Details: 10000PCS/BOX

Delivery Time: 10-25DAY

Payment Terms: T/T

Supply Ability: 30000pcs/day

Pore Size: 0.5-2.5μm

Diameter: 50mm

Pressure Drop: 0.5bar

Max Differential Pressure: 15bar

Shape: Circular

Experience the protection of high efficiency filter paper with longwangda's Bacterial Viral Filter Paper. Designed to act as a virus filter with a BFE >99.99%, ensuring the highest level of safety and cleanliness.


Support and Services:

The Bacterial Viral Filter Paper is designed to provide efficient filtration of pathogens to ensure the highest level of protection in laboratory and medical environments. Our product is rigorously tested to meet industry standards and is compatible with a variety of devices and applications.

Product Technical Support and Services:

Installation Guidance: We offer comprehensive instructions to facilitate the proper use and installation of the Bacterial Viral Filter Paper in your equipment.

Usage Recommendations: For optimal performance, we provide guidelines on how to use the Bacterial Viral Filter Paper effectively in different settings and with various types of equipment.

Product Specifications: Detailed information about the physical and functional characteristics of the filter paper is available to ensure it meets your requirements.

Troubleshooting: We provide a list of common issues and their solutions to assist you in diagnosing and resolving problems quickly and efficiently.

Maintenance Tips: To extend the life of the Bacterial Viral Filter Paper and maintain its efficacy, we offer advice on care and maintenance.

Disposal Instructions: Information on the safe and environmentally responsible disposal of the used filter paper is provided to ensure compliance with regulations.

Technical Inquiry Support: Should you have any technical questions or require further assistance, our team of experts is available to provide you with the necessary support and information.

Quality Assurance: We are committed to providing high-quality products and services, and our Bacterial Viral Filter Paper undergoes strict quality control processes to ensure customer satisfaction.


Packing and Shipping:

Product Packaging:
Our Bacterial Viral Filter Paper is meticulously packaged to ensure maximum protection and preservation of the filtering capabilities. Each sheet is individually sealed in a sterile, airtight plastic wrap, maintaining its efficacy. The product is then placed in a sturdy, moisture-resistant cardboard box, which is further secured with tamper-proof seals to guarantee the integrity of the filter papers upon delivery.

The Bacterial Viral Filter Paper is shipped using a reliable courier service to ensure prompt and safe delivery to your doorstep. The boxes are packed in reinforced shipping cartons with protective padding to prevent any movement or damage during transit. We also include a packet of silica gel within the shipping cartons to absorb any excess moisture. Our logistics team monitors the shipping process to provide you with updates and tracking information for your convenience.