GB/T18830-2009 Safety Standard Absorbent Filter Paper For Ventilator with Wood Pulp Material

Place of Origin Dongguan
Brand Name Longwangda
Model Number LWD422000666

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Product Details
Core Components Paper Pore Size 20 Microns
Pulp Material Wood Pulp Durability High
Colour White Weight 90g/m2
Filter Effect 99.999%(2.5 Microns) Applicable Industries Medical
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Absorbent Filter Paper For Ventilator


Wood Pulp Absorbent Filter Paper


GB/T18830-2009 Absorbent Filter Paper

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Product Description

Product Description:

Absorbent Filter Paper

Welcome to the original factory for HMEF - Absorbent Filter Paper! Our filter paper is made from high quality wood pulp and is designed to provide superior filtration for medical materials and accessories. Our product has been specifically designed for use in respirators, making it the perfect choice for your filtration needs.


We take pride in the durability of our Absorbent Filter Paper. Our product is made with the highest quality materials to ensure it can withstand even the most demanding environments. This makes it a reliable choice for medical professionals and individuals alike.

Width Customization

At HMEF original factory, we understand that each customer has unique needs. That's why we offer a wide range of width customization options for our Absorbent Filter Paper. From 10mm to 600mm, we can create the perfect size to fit your specific requirements.

Pulp Material

Our Absorbent Filter Paper is made from 100% wood pulp, ensuring a natural and sustainable source for our product. We take pride in using environmentally friendly materials in our manufacturing process, making our filter paper a responsible choice for your filtration needs.


Our Absorbent Filter Paper is designed specifically for use as medical material and accessories. It is suitable for a wide range of applications, including respiratory equipment, surgical masks, and medical gowns. With our product, you can trust that you are using a reliable and high-quality filter paper for your medical needs.

Filter Effect

We understand the importance of effective filtration, especially in medical settings. That's why our Absorbent Filter Paper has a filter effect of 99.999% for particles as small as 2.5 microns. This ensures that you are receiving the highest level of protection from airborne particles and contaminants.

HMEF Original Source Factory

As the original factory for HMEF, we take pride in our product and its quality. Our Absorbent Filter Paper is the original source for HMEF, making it the most reliable and trusted choice for your filtration needs. Trust the original, trust HMEF.

Choose Absorbent Filter Paper from HMEF original factory for superior durability, customizable width options, high-quality wood pulp material, and exceptional filter effect. Trust the original source factory for HMEF, trust HMEF original factory. Contact us today to learn more about our product and how it can meet your specific filtration needs.


  1. Product Name: Absorbent Filter Paper
  2. Core Components: Paper
  3. Safety Standard: GB/T18830-2009
  4. Main Material: 70%Wood Pulp/30%Cotton Pulp
  5. Pore Size: 20 Microns
  6. Pulp Material: Wood Pulp
  7. Original source factory for HMEF
  8. HMEF Material
  9. Artificial Nose
  10. Medical Filter

Technical Parameters:

Attribute Value
Levels 2
Main Material 70%Wood Pulp/30%Cotton Pulp
Quality Certification MSDS
Safety Standard GB/T18830-2009
Pore Size 20 Microns
Properties Medical Materials & Accessories
Instrument Classification Class I
Weight 90g/m2
Pulp Material Wood Pulp
Durability High
Keywords Description
HME Filter Highly efficient moisture exchange filter for use in ventilators and other respiratory devices.
For Ventilator Suitable for use in ventilators to filter out harmful particles and maintain the purity of the air supply.
Medical Filter Material Composed of high-quality wood pulp and cotton pulp to ensure safe and effective filtration of air.


Absorbent Filter Paper - Longwangda

Brand Name: Longwangda

Model Number: LWD422000666

Place of Origin: Dongguan

Applicable Industries: Medical

Weight: 90g/m2

Properties: Medical Materials & Accessories

Core Components: Paper

Width Customization: 10mm-600mm

Respirator Filter Paper for Medical Use

Absorbent Filter Paper, manufactured by Longwangda in Dongguan, is a high-quality and reliable product used in various medical settings. It is specially designed to be used in respirator filters, ventilator filters and other personal protective equipment, providing essential protection for healthcare professionals and patients.

Absorbent and Efficient

The Absorbent Filter Paper is made with high-quality materials and has a weight of 90g/m2, making it highly absorbent and efficient in filtering out harmful particles. It is designed to capture and absorb microorganisms, dust, and other airborne contaminants, providing a safe and clean breathing environment for medical staff and patients.

Customizable Width for Versatile Use

With a width customization range of 10mm-600mm, the Absorbent Filter Paper can be easily cut and adapted to fit different types of respirators, ventilators, and other medical devices. This makes it a highly versatile and adaptable product for various medical settings.

High-Quality Material for Medical Applications

The Absorbent Filter Paper is made with medical-grade materials, ensuring its safety and effectiveness in medical applications. It is a core component of many medical devices, providing essential protection against airborne contaminants.

Trusted Brand and Reliable Product

Longwangda is a trusted brand in the medical industry, known for its high-quality and reliable products. The Absorbent Filter Paper, with its superior quality and performance, is widely used and recommended by medical professionals.


In conclusion, the Absorbent Filter Paper by Longwangda is a top-of-the-line product used in various medical settings. Its high absorbency, customizable width, and medical-grade materials make it an essential component in respirator filters, ventilator filters, and other personal protective equipment. With Longwangda, you can trust that you are using a reliable and trusted product for your medical needs.


Customized Service for Absorbent Filter Paper - Longwangda
Brand Name: Longwangda
Model Number: LWD422000666
Place of Origin: Dongguan
Safety Standard: GB/T18830-2009
Durability: High
Instrument Classification: Class I
Properties: Medical Materials & Accessories
Main Material: 70%Wood Pulp/30%Cotton Pulp

Key Features:

  • Customized size and shape according to customer's requirements
  • Designed specifically for use as a ventilator HMEF material
  • Can be used as an HME filter for medical ventilators
  • Made from 70% wood pulp and 30% cotton pulp for maximum absorption
  • Complies with GB/T18830-2009 safety standard
  • High durability for long-lasting use
  • Class I instrument classification for medical use
  • Suitable for use as medical filter paper
  • Manufactured in Dongguan, ensuring high quality and reliability

Customized Service Description:

Our Absorbent Filter Paper, under the brand name Longwangda, is a high-quality medical material and accessory with customizable features to meet the specific needs of our customers. The model number LWD422000666 is a unique identifier for this product, and it is produced in Dongguan, ensuring its reliability and quality.

The Absorbent Filter Paper is designed to be used as a ventilator HMEF material, providing maximum absorption and filtration for medical ventilators. It can also be used as an HME filter for medical ventilators, making it a versatile and essential component for any medical setting.

The main material of our Absorbent Filter Paper is a combination of 70% wood pulp and 30% cotton pulp, making it highly absorbent and suitable for medical use. It also complies with the GB/T18830-2009 safety standard, ensuring its safety and reliability for medical applications.

In addition, our Absorbent Filter Paper has a high durability level, making it long-lasting and suitable for extended use. It is also classified as a Class I instrument, further emphasizing its quality and suitability for medical use. Whether it is used as a medical material or accessory, our Absorbent Filter Paper is a reliable and essential choice for any medical setting.

Choose Longwangda for your customized Absorbent Filter Paper needs, and experience the highest level of quality and reliability.

Packing and Shipping:

Packaging and Shipping of Absorbent Filter Paper

Our Absorbent Filter Paper is carefully packaged to ensure its quality and protection during shipping. Each roll is wrapped in a moisture-resistant plastic film and then placed in a sturdy cardboard box to prevent any damage or contamination.


We offer both standard and expedited shipping options for our Absorbent Filter Paper. Our products are shipped from our warehouse within 1-2 business days of receiving the order.

For domestic orders, we use reliable carriers such as UPS, FedEx, or USPS. For international orders, we work with trusted freight companies to ensure timely and safe delivery.

Customers can track their shipment using the tracking number provided in the shipping confirmation email.

For bulk orders, we offer customized shipping solutions to meet specific requirements and timelines.

Our team takes great care in packaging and shipping our products to ensure they arrive in perfect condition.