Efficiency Sterilization Bacterial Filter Paper 50mm Diameter 15bar Max Pressure HME Viral 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
Diameter 50mm Application Bacterial And Viral Filtration
Max Sterilization Pressure 2bar Filtration Efficiency 99.99%
Max Differential Pressure 15bar Max Operating Temperature 100℃
Material Paper Max Sterilization Temperature 121℃
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50mm Bacterial Filter Paper


HME Viral Bacterial Filter Paper


15bar HME Viral Filter

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Product Description

Efficiency Sterilization Bacterial Filter Paper 50mm Diameter 15bar Max Pressure HME Viral Filter

Product Description:

The Bacterial Viral Filter Paper stands as a high-efficiency filter designed to offer superior performance in bacterial and viral filtration. This product is meticulously engineered to meet the demands of various applications where the utmost purity of air is a necessity, making it an ideal choice for CPAP filters and other medical devices requiring sterile air flow. With its advanced filtration capabilities, this filter paper is set to become an essential component in healthcare and other industries where contamination control is critical.

At the core of its functionality, the filter paper boasts a precise pore size ranging from 0.5 to 2.5μm, which is ideal for trapping and eliminating a wide spectrum of bacterial and viral particles. This ensures a high level of protection against airborne pathogens, contributing to a safer and healthier environment. The pore size is meticulously calibrated to ensure that the flow of air is not unduly restricted while still maintaining its high efficiency in filtering out contaminants.

The Bacterial Viral Filter Paper is designed with a standard thickness of 3mm, which provides a robust structure for the filter without compromising its performance. This thickness allows the filter to maintain its integrity under various operating conditions, ensuring longevity and reliability. The filter's construction is a testament to its quality, providing peace of mind that it will perform consistently over time.

One of the key performance indicators of any filter is its flow rate. This product features an impressive flow rate of 30l/min/100cm2, which means it facilitates an ample volume of air throughput while still performing its filtration duties effectively. Such a high flow rate is particularly beneficial in CPAP machines and other medical devices where maintaining a patient's comfort alongside filtration efficiency is paramount. It ensures that patients receive the necessary air supply without experiencing any undue resistance that could potentially affect therapy outcomes.

Furthermore, the Bacterial Viral Filter Paper is designed to withstand a maximum differential pressure of 15bar. This high tolerance to pressure differentials ensures that the filter remains functional and intact even under extreme conditions. This resilience makes the filter paper suitable for a wide range of applications where pressure fluctuations are common, providing a reliable solution that can endure the rigors of daily use without faltering in its duty to protect against bacterial and viral contamination.

As a CPAP filter, this product excels in performance. Continuous Positive Airway Pressure (CPAP) machines require filters that can provide clean, uncontaminated air to patients suffering from sleep apnea and other respiratory conditions. The Bacterial Viral Filter Paper meets and exceeds the requirements for CPAP machine filters, offering both protection and reliability. Its ability to effectively remove pathogens from the air while maintaining a comfortable flow rate makes it an excellent addition to any CPAP therapy regimen.

In conclusion, the Bacterial Viral Filter Paper is a state-of-the-art product that embodies the qualities of a high-efficiency filter. Its optimal thickness, finely-tuned pore size, high flow rate, and robust pressure resistance collectively make it an outstanding choice for a variety of applications, especially as a CPAP filter. This filter paper is not just a component; it is a guardian against contamination, offering a shield of protection for those who require the purest air possible. With its advanced features and reliable performance, it is set to become a staple in any setting where air purity is not just desired, but essential.



  • Product Name: Bacterial Viral Filter Paper
  • Pore Size: 0.5-2.5μm
  • Max Sterilization Pressure: 2bar
  • Diameter: 50mm
  • Packing: In Bag
  • Shape: Circular
  • Artificial Nose
  • BFE >99.99%
  • Electrostatic filter
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Technical Parameters:

Parameter Value
Filtration Efficiency BFE >99.99%
Max Sterilization Pressure 2bar
Diameter 50mm
Max Differential Pressure 15bar
Packing In Bag
Pressure Drop 0.5bar
Pore Size 0.5-2.5μm
Max Operating Pressure 30bar
Application Artificial Nose, Bacterial And Viral Filtration
Max Sterilization Temperature 121℃


The longwangda brand is synonymous with quality and reliability in the medical filter industry, and the lwd52066881-06e model of bacterial viral filter paper is a testament to this. Originating from China , this product meets high standards of safety and performance, as evidenced by its Rohs/MSDS/Biocompatibility report certifications.

With a minimum order quantity of 10000pcs , the product is meticulously packaged in boxes containing 10000PCS/BOX , ensuring that large-scale medical facilities can rely on a steady supply for their needs. The delivery timeframe is efficient, ranging between 10-25DAY , which allows for swift turnover and replenishment of stock. Transactions are conducted via T/T payment terms , and the supply capability is robust at 30000pcs/day , ensuring that demand is met consistently.

The lwd52066881-06e bacterial filter paper boasts an impressive filtration efficiency of 99.99% , making it an ideal choice for critical medical applications where sterility is paramount. It can withstand a Max Sterilization Temperature of 121℃ , which is suitable for most sterilization processes in medical environments. The pore size of the filter paper ranges from 0.5-2.5μm , which is optimal for trapping bacteria and viruses effectively.

Designed in a practical circular shape , this bacterial filter paper is versatile and can be used in various medical devices. One of the key applications for this product is as an Artificial Nose for mechanical ventilation systems. This is a critical component that ensures the air delivered to the patient is free of harmful bacterial and viral particles. The longwangda lwd52066881-06e model ensures that this crucial function is carried out without fail, providing peace of mind to healthcare providers and safety to the patients.

Hospitals, clinics, and other medical facilities can deploy this medical filter in a range of scenarios, from operating rooms to intensive care units, where the sterility of the air can be a matter of life and death. It is also suitable for use in laboratories and research facilities where clean air is essential to maintain the integrity of experiments and protect samples from contamination.

In summary, the longwangda lwd52066881-06e bacterial filter paper is a critical component for various medical applications that require the highest level of air filtration. Its excellent filtration efficiency, ability to withstand high sterilization temperatures, and suitability for essential medical devices make it an indispensable product for maintaining a sterile environment in healthcare settings.



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

Shape: Circular

Material: Paper

Packing: In Bag

Max Sterilization Pressure: 2bar

Max Operating Temperature: 100℃

Our longwangda brand offers high-quality bacterial filter paper designed for optimal protection and efficiency. With a BFE (Bacterial Filtration Efficiency) >99.99%, it ensures the highest level of filtration, capturing bacterial particles effectively. The Electrostatic filter technology integrated into the paper enhances its filtering capabilities, making it an ideal choice for various applications requiring stringent hygiene standards. Customize your order with the specific requirements for your bacterial viral filter paper and experience the superior performance of our product.


Support and Services:

The Bacterial Viral Filter Paper product is designed to offer exceptional performance in filtering out bacteria and viruses, ensuring a high level of protection and safety. Our technical support team is dedicated to providing you with comprehensive assistance for any questions or concerns you may have regarding the use, specifications, or compatibility of our filter paper product.

Our services include:

  • Product Usage Guidance: Detailed instructions on how to properly use and handle the Bacterial Viral Filter Paper to maximize its effectiveness.
  • Troubleshooting Assistance: Rapid resolution of any issues you might encounter during the use of our product, including problems with fit, filtration efficiency, or material integrity.
  • Technical Specifications: In-depth information on the technical aspects of the filter paper, including pore size, filtration capacity, and resistance to various environmental conditions.
  • Storage and Handling Recommendations: Expert advice on the optimal storage conditions and handling procedures to preserve the quality and lifespan of the filter paper.
  • Compatibility Information: Assistance in determining the compatibility of our filter paper with different equipment and applications to ensure proper use and safety.

Our commitment is to ensure your complete satisfaction with the Bacterial Viral Filter Paper product. We strive to provide not only top-quality products but also exceptional support and service to meet the evolving needs of our customers.


Packing and Shipping:

Product Packaging:

The Bacterial Viral Filter Paper is packaged in a sterile, tamper-evident packaging to ensure product integrity and safety. Each sheet is individually wrapped and sealed to maintain sterility and prevent contamination. The outer packaging is made of durable material to protect the filter paper from damage during handling and transportation.


The product is shipped in a sturdy cardboard box designed to fit the size and quantity of the filter paper ordered. The box is lined with cushioning material to prevent movement and absorb shock during transit. Each package includes a detailed packing list and handling instructions. We use reliable courier services to ensure timely and safe delivery to your specified location. Please inspect the package upon arrival for any signs of damage or tampering before acceptance.