Heat Resistance Bacterial Filter Paper VFE 99.99% For Bacterial And Viral Filtration

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
Application Bacterial And Viral Filtration Filtration Efficiency 99.99%
Max Operating Temperature 100℃ Thickness 3mm
Pore Size 0.5-2.5μm Max Sterilization Pressure 2bar
Pressure Drop 0.5bar Max Sterilization Temperature 121℃
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Heat Resistance Bacterial Filter Paper


VFE 99.99% Bacterial Filter Paper


VFE 99.99% Bacterial Viral Filter Paper

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Product Description

Temperature bacterial filter paper 100℃ Max Operating Temp 121℃ Max Sterilization Temp

Product Description:

The Bacterial Viral Filter Paper is a state-of-the-art innovation designed to provide superior filtration capabilities for a variety of applications, particularly in settings where sterile conditions are paramount. With a VFE (Viral Filtration Efficiency) of >99.99%, this filter paper is adept at trapping and eliminating a vast array of bacterial and viral particles, ensuring the highest level of protection and safety.

Constructed with the user in mind, the filter paper boasts a practical diameter of 50mm, making it an ideal size for easy handling and compatibility with a wide range of filtration systems. Its circular shape further enhances its versatility, allowing for a uniform fit and eliminating concerns regarding improper alignment that can compromise the filtration process.

At the core of the Bacterial Viral Filter Paper's impressive performance is its pore size, meticulously calibrated between 0.5-2.5μm. This specific range is crucial, as it is small enough to inhibit the passage of harmful microorganisms while allowing for the efficient flow of air and gases. This balance of permeability and protection is what sets this filter paper apart in both laboratory and clinical environments.

Rigorous testing and quality control measures have confirmed that this bacterial filter maintains its integrity and functionality even under extreme conditions. It can withstand a maximum sterilization temperature of 121℃, which is the standard for autoclaving, assuring that the filter can be safely sterilized without any degradation in performance. This feature is especially important in medical and research applications where sterility is non-negotiable.

In addition to its heat resistance, the Bacterial Viral Filter Paper is engineered to endure a maximum operating pressure of 30bar. This high threshold ensures that the filter remains intact and operational even when subjected to substantial pressure differentials. It is designed to be robust and durable, capable of performing under intense conditions without faltering, thereby guaranteeing continuous protection against bacterial and viral contaminants.

The versatility of this air filter extends beyond its physical attributes. It is suitable for a multitude of scenarios, including but not limited to, clinical respiratory equipment, biological safety cabinets, and any application where sterile air filtration is required. Its effectiveness is not limited to air filtration, as the filter paper can also be utilized in aqueous environments, making it a multifaceted tool in the fight against contamination.

Our Bacterial Viral Filter Paper is not just a product; it is a promise of safety and quality. It has been meticulously designed and tested to meet the stringent standards expected by healthcare professionals, researchers, and anyone in need of reliable filtration. Whether it's for routine laboratory use, critical clinical applications, or industrial settings, this filter paper delivers unparalleled performance that you can trust.

Choose the Bacterial Viral Filter Paper for your filtration needs and experience peace of mind knowing that you are using a product that offers superior protection against the smallest of threats. Its impressive VFE>99.99% efficiency, ideal pore size, and robust construction make it an indispensable asset in maintaining sterile and safe environments.



  • Product Name: Bacterial Viral Filter Paper
  • Flow Rate: 30l/min/100cm2
  • Max Operating Pressure: 30bar
  • Pressure Drop: 0.5bar
  • Material: Paper
  • Application: Bacterial And Viral Filtration
  • Key Feature: High efficiency filter
  • Also Known As: Virus Filter Cotton
  • Suitable For: Medical Filter Use

Technical Parameters:

Parameter Specification
Diameter 50mm
Max Operating Pressure 30bar
Pore Size 0.5-2.5μm
Flow Rate 30l/min/100cm2
Max Sterilization Pressure 2bar
Pressure Drop 0.5bar
Max Sterilization Temperature 121℃
Max Differential Pressure 15bar
Application Bacterial And Viral Filtration
Max Operating Temperature 100℃


The longwangda Bacterial Viral Filter Paper , with its model number lwd52066881-06e , is a premium grade filter cotton designed to meet the highest standards of filtration efficacy. Originating from China , this bacterial filter paper has earned the trust of professionals globally, thanks to its Rohs/MSDS/Biocompatibility certifications that ensure safety and reliability for its users.

This filter cotton is crafted with a precise thickness of 3mm and engineered to deliver an optimal flow rate of 30l/min/100cm2 , making it suitable for a variety of applications where bacterial and viral filtration is paramount. The pore size of 0.5-2.5μm is specifically designed to trap and prevent the passage of harmful microorganisms, ensuring a high level of protection.

The longwangda filter paper comes in a circular shape , which is versatile for various usage scenarios. Whether it's in medical settings, laboratory environments, or for manufacturing applications, this bacteria filter sheet is an essential component in maintaining sterile conditions.

Given the critical nature of bacterial and viral filtration, the minimum order quantity of 10000pcs allows institutions to maintain an adequate supply, with packaging details of 10000PCS/BOX ensuring that the integrity of the filters is preserved until use. The delivery time is estimated to be within 10-25 days , with a payment term of T/T and a remarkable supply ability of 30000pcs/day , making longwangda a reliable and efficient provider for high-volume demands.

Application occasions for the longwangda bacterial filter paper are diverse and include use in clinical respirators, ventilation equipment, anesthesia machines, and any medical device requiring sterile air filtration. It's also well-suited for use in biosafety cabinets, clean room environments, and in manufacturing processes that require contamination control.

In summary, the longwangda lwd52066881-06e Bacterial Viral Filter Paper is the ideal solution for industries and applications demanding the highest standards of bacterial and viral protection. Its efficient flow rate, precise pore size, and robust certification make it a trustworthy choice for ensuring health and safety in critical environments.



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 Temperature: 121℃

Filtration Efficiency: 99.99%

Diameter: 50mm

Thickness: 3mm

Shape: Circular

Our longwangda bacterial viral filter paper is a top-of-the-line medical filter designed for high efficiency. It serves as an effective virus filter , ensuring a filtration efficiency of 99.99%. The virus filter cotton is specifically crafted to meet the demanding standards of medical applications, ensuring safety and reliability.


Support and Services:

The Bacterial Viral Filter Paper is designed to provide efficient filtration of bacterial and viral particles for a wide range of applications. Our filter paper is manufactured using high-quality materials that ensure high filtration efficiency and performance. The product is suitable for use in various laboratory, medical, and industrial settings where sterile conditions are required.

Technical Support Services for the Bacterial Viral Filter Paper include:

Product Consultation: Our expert team is available to provide detailed information about the Bacterial Viral Filter Paper, including its proper usage, specifications, and compatibility with different equipment and procedures.

Performance Guidance: We offer guidance on how to achieve optimal performance with our filter paper, including tips on storage, handling, and usage to ensure maximum filtration efficiency and product longevity.

Troubleshooting Assistance: Should you encounter any issues with our filter paper, our technical support team is on hand to assist with troubleshooting. We can help identify and resolve common problems to minimize downtime and maintain productivity.

Product Updates: Our customers are informed about any updates or improvements to the Bacterial Viral Filter Paper, ensuring that they have access to the latest information and product enhancements.

Usage Recommendations: We provide recommendations on the best practices for the use of the Bacterial Viral Filter Paper in different applications, helping you to achieve the desired results in your specific setting.

Please note that our technical support services do not include onsite support or installation services. For any further assistance or to obtain more detailed product information, please refer to the product documentation or contact our customer service team.


Packing and Shipping:

Product Packaging:

The Bacterial Viral Filter Paper is packaged in a sterile, airtight environment to ensure the highest level of purity and efficacy. Each sheet of filter paper is individually sealed in a protective foil pouch to maintain sterility and protect against moisture, contaminants, and damage during handling. The outer packaging is a sturdy cardboard box, clearly labeled with product information, usage instructions, and expiration dates, to ensure proper storage and easy identification.


Our Bacterial Viral Filter Paper is shipped with great care to preserve the integrity of the product. Boxes are cushioned with packing materials to prevent shifting and damage during transit. All shipments are sent out in discreet, unmarked outer packaging to maintain confidentiality and security. We use reliable courier services to ensure timely delivery and provide tracking information for each order. Please store the product in a cool, dry place upon receipt.