Flow Rate Disposable Bacterial Filter Sterilizable Up To 121℃ 15bar Max Pressure CPAP 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
Flow Rate 30l/min/100cm2 Max Sterilization Temperature 121℃
Max Operating Temperature 100℃ Material Paper
Pore Size 0.5-2.5μm Filtration Efficiency 99.99%
Max Differential Pressure 15bar Max Sterilization Pressure 2bar
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15bar Disposable bacterial Filter


CPAP Disposable bacterial Filter


Disposable CPAP Filter

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Product Description

Flow Rate Disposable bacterial filter Sterilizable up to 121℃ 15bar Max Pressure CPAP Filter

Product Description:

The Bacterial Viral Filter Paper is a state-of-the-art medical filter designed to offer unrivaled protection against a broad range of bacterial and viral contaminants. This circular-shaped filter paper is engineered to achieve a bacterial filtration efficiency (BFE) of >99.99%, ensuring that it provides the highest level of defense in critical medical environments. It is an indispensable component in the medical field, where sterility and contamination control are of utmost importance.

Constructed from high-quality materials, this filter paper is designed to withstand a maximum sterilization pressure of 2bar. This robustness allows it to maintain its structural integrity and filtration capabilities even under significant pressure, ensuring that it can be effectively sterilized using standard medical procedures without compromising its performance. The filter's ability to endure such pressure is indicative of its superior quality and reliability.

With a maximum sterilization temperature of 121℃, the Bacterial Viral Filter Paper can be autoclaved, one of the most common and effective methods for sterilizing medical equipment. The ability to withstand high temperatures is a testament to the filter's durability and suitability for repeated use in medical applications where sterility cannot be compromised.

The Bacterial Viral Filter Paper boasts a pore size range of 0.5-2.5μm, which is ideal for trapping and eliminating microscopic pathogens. This specific pore size range is critical in achieving the BFE >99.99% benchmark, as it allows for the efficient filtering of bacteria and viruses while still maintaining adequate airflow. The precision in pore size ensures that the filter paper can provide a strong barrier against contaminants while not obstructing necessary ventilation.

Another key attribute of this medical filter is its ability to handle a maximum differential pressure of 15bar. This feature is particularly important as it indicates the filter's capacity to resist a high-pressure differential without breaking or losing its filtering capabilities. Such resilience is crucial in medical settings where variations in pressure are common and can be sudden and severe.

The Bacterial Viral Filter Paper is designed to be a reliable component in a range of medical devices and applications. Its circular shape is not only optimal for uniform distribution of filtration media but also allows for easy integration into various equipment designs. The circular form factor is versatile and commonly preferred for its ease of handling and installation in a multitude of medical devices.

The remarkable BFE >99.99% rating of the Bacterial Viral Filter Paper places it among the top-tier medical filters on the market. This level of efficiency is necessary in medical settings to prevent the spread of infections and to protect both patients and healthcare workers from potential airborne pathogens. The filter's exceptional performance in blocking bacterial and viral particles makes it an essential component in the fight against contamination and infection control.

In conclusion, the Bacterial Viral Filter Paper is a critical tool in maintaining hygienic standards in medical environments. Its capacity to endure high pressures and temperatures, combined with its precision-engineered pore size, guarantees a BFE >99.99%, cementing its role as a crucial barrier against microbial contamination. Whether used in laboratory settings, hospitals, or any other medical facility, this medical filter offers the assurance of safety and cleanliness indispensable to healthcare operations.



  • Product Name: Bacterial Viral Filter Paper
  • Max Operating Pressure: 30bar
  • Pressure Drop: 0.5bar
  • Application: Bacterial And Viral Filtration
  • Max Sterilization Temperature: 121℃
  • Thickness: 3mm
  • Keywords: bacterial filter paper, BFE >99.99%, bacteria filter sheet
 Flow Rate Disposable Bacterial Filter Sterilizable Up To 121℃ 15bar Max Pressure CPAP Filter 0Flow Rate Disposable Bacterial Filter Sterilizable Up To 121℃ 15bar Max Pressure CPAP Filter 1Flow Rate Disposable Bacterial Filter Sterilizable Up To 121℃ 15bar Max Pressure CPAP Filter 2

Technical Parameters:

Parameter Specification
Pressure Drop 0.5bar
Thickness 3mm
Pore Size 0.5-2.5μm
Max Sterilization Pressure 2bar
Diameter 50mm
Shape Circular
Max Sterilization Temperature 121℃
Application Bacterial And Viral Filtration
Material Paper
Filtration Efficiency 99.99%


The longwangda Bacterial Viral Filter Paper, model number lwd52066881-06e, is a cutting-edge air filter sheet designed to provide superior protection against a wide range of airborne pathogens. Manufactured in china with the utmost precision, this filter paper is crafted to meet rigorous standards, as evidenced by its Rohs/MSDS/Biocompatibility report certifications. The filter paper boasts an exceptional Filtration Efficiency of 99.99% (BFE >99.99%), ensuring that it captures even the most minuscule of contaminants.

With a minimum order quantity of 10000pcs and the capacity to supply 30000pcs/day, longwangda is positioned to meet the demands of both small-scale and large-scale applications. The product comes conveniently packaged in boxes containing 10000PCS, with a delivery time of 10-25 days. Transactions are facilitated through T/T payment terms, ensuring a smooth and secure purchasing process.

Each sheet of the longwangda filter paper has a pore size range of 0.5-2.5μm and a thickness of 3mm, making it an ideal solution for various scenarios where high filtration efficiency is paramount. The filter paper is capable of withstanding a maximum sterilization temperature of 121℃ and a maximum sterilization pressure of 2bar, which makes it suitable for Sterile EO (ethylene oxide) Disposable Filter applications in medical and laboratory settings.

Application occasions for the longwangda Bacterial Viral Filter Paper are diverse and include its use in medical respiratory devices, air purification systems in healthcare facilities, and personal protective equipment such as face masks. It is particularly beneficial in environments that require sterile conditions, such as operating theaters, intensive care units, and biological research laboratories, where preventing the spread of infections is critical.

Moreover, its high efficiency and robustness make it suitable for use in industrial and commercial settings, where air quality is essential to protect both products and personnel. In HVAC systems, the filter paper can serve as an additional layer of protection, enhancing the overall air quality and providing peace of mind to occupants regarding their health and safety.

With its robust design, proven filtration performance, and flexible application, the longwangda Bacterial Viral Filter Paper stands out as a premier choice for those in need of reliable air filtration solutions. Whether for health-related applications or ensuring clean air in various work environments, this filter paper delivers unparalleled performance and safety.



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

Diameter: 50mm

Filtration Efficiency: 99.99%

Max Sterilization Pressure: 2bar

Flow Rate: 30l/min/100cm2

Pressure Drop: 0.5bar

Our longwangda bacterial viral filter paper, model lwd52066881-06e, is a high-quality bacteria filter sheet designed to provide exceptional filtration efficiency of 99.99%. Originating from China and meeting rigorous certification standards including Rohs, MSDS, and Biocompatibility reports, this medical filter ensures safety and reliability in use. Its electrostatic filter capabilities allow for high flow rates of 30l/min/100cm2 while maintaining a low pressure drop of just 0.5bar. The product can withstand a max sterilization pressure of 2bar and comes with a standard diameter of 50mm, suitable for a variety of medical applications. Available for order with a minimum quantity of 10000pcs and packaged in boxes of the same amount, we ensure a steady supply capability of 30000pcs/day, with a delivery time frame of 10-25 days upon confirmation of your T/T payment terms.


Support and Services:

The Bacterial Viral Filter Paper is designed to provide a high-efficiency barrier against the passage of bacteria and viruses, ensuring a high level of protection in laboratory and medical applications. In order to maintain the integrity and performance of the product, it is essential to follow the recommended usage guidelines and storage conditions.

Technical support for the Bacterial Viral Filter Paper includes assistance with product selection for specific applications, guidance on proper usage, and troubleshooting for any issues that may arise during the product's lifecycle. Our team of technical experts is well-versed in the specifications and capabilities of the filter paper, and can provide comprehensive support to ensure optimal performance.

Our services also include providing detailed product documentation, which encompasses instructions for use, storage recommendations, and safety data sheets. These resources are designed to assist users in understanding the full potential of the Bacterial Viral Filter Paper and to promote safe and effective utilization of the product.

It is our commitment to offer exceptional support and services to our customers. We are dedicated to ensuring your satisfaction and to assisting you in achieving the best possible outcomes when using our Bacterial Viral Filter Paper.


Packing and Shipping:

Product Name: Bacterial Viral Filter Paper

Packaging Details:

  • Each filter paper is individually sealed in a sterile, tamper-evident pouch.
  • The outer packaging is a durable, medical-grade box to ensure product integrity during transit.
  • Clear labeling on the box includes product identification, expiration date, and lot number for traceability.

Shipping Information:

  • Products are shipped in temperature-controlled containers to maintain sterility and efficacy.
  • Boxes are cushioned with eco-friendly packing materials to prevent damage during shipping.
  • We use reliable courier services to ensure timely and safe delivery to your destination.
  • Tracking information will be provided upon dispatch for real-time shipment monitoring.