Square Needle Felt Cotton Air Filter Absorbent Pad Datasheet for HIV Tester CPAP

Place of Origin Dongguan
Brand Name Longwangda
Certification FDA
Model Number LWD422000666
Minimum Order Quantity 100,000
Price USD0.1-5/PCS
Packaging Details in bags
Delivery Time 10-30 days
Payment Terms T/T
Supply Ability 100,000/day

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Product Details
Properties Medical Materials & Accessories Safety Standard GB/T18830-2009
Core Components Cotton Instrument Classification Class I
Quality Certification MSDS Width Customization 1mm-50mm
Applicable Industries Medical Packing In Bag
LENGTH 31.5166mm Width 19.81mm
Thickness Deflection 5.08mm H2O ABS Cc 6.99
Fiber Size 11.9 Flow Rate-LMX 23.0145
Inkline Width 4.82[ Buyer Do That] Weight GT 6.98
Product Name Absorbent Pad Datasheet For HIV Tester
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Air Filter Absorbent Pad for CPAP


Needle Felt Air Filter Absorbent Pad


Cotton Air Filter Absorbent Pad

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Product Description

Square Needle Felt Cotton Air Filter Absorbent Pad Datasheet for HIV Tester CPAP

Product Description:

The Absorbent Filter Pad Sheet is a reliable product that has been certified by MSDS, indicating that it meets the highest quality standards. This certification guarantees that the product is safe to use and has been manufactured using the best practices.

One of the key features of our Absorbent Filter Pad is its ability to filter particles with a size of up to 2.5 microns with an impressive filter effect of 99.999%. This means that the air absorbent filter can effectively remove a wide range of impurities, including dust, pollen, and bacteria, making it an ideal choice for various applications.



  • Product Name: Absorbent Pad Datasheet for HIV Tester
  • Quality Certification: MSDS
  • Filter Effect: 99.999%(2.5 Microns)
  • Colour: White
  • Durability: High
  • Packing: In Bag
  • Can be used as a respirator absorbent element
  • Can be used as a circular air filter element

Technical Parameters:

Technical Parameter Description
Product Name Absorbent Pad Datasheet for HIV Tester
Width Customization 1mm-50mm
Durability High
Main Material 70% Cotton Pulp/30%needle Felt
Pulp Material Cotton Pulp/needle felt
Weight 90g/m2
Filter Effect 99.999%(2.5 Microns)
Packing In Bag
Core Components Cotton
Levels 2
Pore Size 20 Microns
Product Name Respirator air filter


One of the primary uses for this filter pad sheet is as a square air filter element. It can be used in air filtration systems in a range of settings, including homes, offices, and industrial facilities. The 90g/m2 weight of the sheet ensures that it is effective at filtering out impurities and pollutants from the air, keeping the environment clean and safe.

Another application for this filter pad is as an air filter membrane in respirators. The high-quality cotton core components make it an excellent choice for use in respiratory protection equipment. It effectively filters out harmful particles and contaminants, ensuring that the air being breathed in is clean and safe.

Due to its properties as medical materials and accessories, this filter pad is also useful in medical settings. It can be used as a component in various medical devices, such as wound dressings, surgical masks, and other medical equipment that requires effective filtration.

The absorbent filter pad comes packed in a convenient bag, making it easy to transport and store. It is a versatile product that can be used in many different scenarios, from air filtration to medical applications.



  • Customization of square filter element design
  • Customization of absorbent pad size and shape
  • Customization of respirator air filter element properties

Our Absorbent Filter Pad is model number LWD422000666, and is manufactured in Dongguan. It is specifically designed for use in the medical industry as medical materials and accessories. With a weight of 90g/m2 and a white color, it has 2 levels of filtration.


Support and Services:

Our Absorbent Filter Pad product is designed to efficiently and effectively filter liquids and gases. It is made from high-quality materials and is available in various sizes and thicknesses to meet your specific needs.

We offer comprehensive technical support and services for our Absorbent Filter Pad product, which includes:

  • Product information and specifications
  • Guidance on proper installation and use
  • Troubleshooting and problem-solving assistance
  • Product customization options
  • Training and education on product use and maintenance
  • Warranty and repair services

Our team of experts is dedicated to ensuring that you get the most out of your Absorbent Filter Pad product. Contact us for more information and assistance.


Packing and Shipping:

Product Packaging:

Our Absorbent Filter Pad product comes in a carton of 2000 sheets, each measuring 69.2*42.2*48.5cm. The sheets are stacked and wrapped in plastic bag to ensure they remain clean and free from moisture during transit.


We offer free shipping for all orders of our Absorbent Filter Pad product within the United States. Orders are typically processed within 3-5 business days and shipped via standard ground shipping. Customers can expect to receive their order within 5-10 business days.