Filter Media
Your Professional Filter Media Supplier!
Suzhou Huazhijie Purification Technology Co., Ltd., was established in 2012. With strong technical strength and advanced equipment, it can provide high-quality products, professional services and comprehensive solutions for the high-efficiency air purification industry. Our products include primary-efficiency filter cotton, medium-efficiency filter bags, primary, intermediate and high-efficiency filters, FFU, air showers, transfer windows, static pressure boxes and purification workbench and other purification equipment, HPEA products, activated carbon filters, chemical Filters, high temperature resistant filters, replaceable and washable filters, etc.
Why Choose Us
Customized Service
We provide personalized air purification solutions tailored to your needs. We tailor air purification systems to meet your unique air purification needs, taking into account factors such as the spatial layout, pollutant types, and concentrations of each location.
Professional Team
We employ a team of engineers and technicians with extensive expertise and experience in air purification. They continuously research and develop new air purification technologies and products to meet the increasingly diverse needs of the market.
Advanced Equipment
We are equipped with cleanroom production lines, a state-of-the-art R&D center, and sophisticated testing equipment, ensuring efficient and precise production.
Patent Certificate
We have successfully obtained ISO 9001:2015 quality management system certification, comply with ISO 9001 standards, and have also obtained multiple patents.
Specification
|
Gsm |
Eff.(0.3um @5.3cm/s DEHS) |
Tensile MD≥(kN/m) |
Stiffness≥(mg) |
Pressure Drop @5.3cm/s≤(Pa) |
|
70±5 |
40% |
0.9 |
800 |
35 |
|
70±5 |
50% |
0.9 |
800 |
50 |
|
70±5 |
80% |
0.9 |
800 |
80 |
|
75±5 |
99% |
0.9 |
800 |
180 |
|
75±5 |
99.70% |
0.9 |
800 |
250 |
|
75±5 |
99.95% |
0.9 |
800 |
300 |
|
75±5 |
99.98% |
0.9 |
800 |
320 |
|
75±5 |
99.995% |
0.9 |
800 |
380 |
|
75±5 |
99.999% |
0.9 |
800 |
450 |
|
75±5 |
99.9995% |
0.9 |
800 |
480 |
|
65±5 |
99.95% |
0.6 |
500 |
320 |
|
65±5 |
99.995% |
0.6 |
500 |
420 |
Advantages of Filter Media
Excellent filtration efficiency
Filter media is ideally suited for filtering airborne particulates. The matrix of fibers in the filter media captures contaminants—such as dust, pollen, mold spores, and other pollutants—by trapping them within complex open airways. The micron rating determines the size of the particles that filter media can catch, thereby enhancing the overall filtration efficiency.
Improved air quality
Filter media can significantly improve indoor air quality by effectively removing particulate matter contaminants. People with allergies or other respiratory diseases would see a huge benefit.
Chemical resistance
The filter media is not only chemical resistant but also able to withstand a variety of airborne contaminants. It is essential in many commercial or industrial applications where airborne pollutants are common. The filter media’s chemical resistance allows it to maintain functionality without degradation over time.

Filter Media Material Types
Non-woven
Non-woven filter media is an essential component of many industrial filtration systems. They are used to capture and remove dust, particulate matter, and other contaminants from air and liquids. Non-woven filter media is made from a variety of materials, including polypropylene, polyester, and nylon.
Fiberglass
Fiberglass filter media is a versatile and widely used filtration material that offers a multitude of benefits for various applications. Made from extremely fine glass fibers, fiberglass filter media provides exceptional filtration efficiency, capturing even the smallest particles.
PP
Crafted from superior polypropylene, our PP filter media offers exceptional performance and durability for a wide range of filtration applications. With its high porosity, uniform pore distribution, and excellent chemical resistance, this versatile media effectively removes impurities from various liquids, ensuring optimal filtration results.
Applications of Filter Media
Microfiltration: Filter media is commonly used for microfiltration applications to remove particles and microorganisms from liquids. They can be used in water treatment, pharmaceuticals, and food and beverage industries to ensure the removal of contaminants.
Biopharmaceuticals: In the biopharmaceutical industry, filter media is used for the sterile filtration of liquids, gases, and air to maintain the purity of drug formulations and prevent microbial contamination.
Laboratory filtration: Filter media is extensively used in laboratories for sample preparation, particle analysis, and sterilization. They are used in processes like clarification, prefiltration, and ultrafiltration.
Environmental monitoring: Filter media find application in environmental monitoring to collect and analyze particulate matter from air and water samples. They are used in air quality monitoring stations and water quality assessments.
Chemical filtration: Due to their chemical resistance properties, these filters are suitable for filtering aggressive chemicals, acids, and bases. They are often used to ensure the purity of chemical solutions.
Oil and gas industry: Filter media is used in the oil and gas industry for water treatment and filtration of process fluids to remove contaminants and ensure product quality.
Aerosol sampling: In air sampling, filter media is used to collect airborne particulates for analysis, allowing researchers to study air quality, environmental contaminants, and allergens.
Medical applications: Filter media can be used in medical devices and equipment for applications such as oxygenation, sterilization, and drug delivery.
Electronics industry: In the electronics industry, filter media is used to filter and purify process liquids, ensuring that the manufacturing environment remains contamination-free.
Food and beverage industry: Filter media is employed in the food and beverage industry for applications like clarification of fruit juices, removal of yeast and bacteria, and sterilization of beverages.
NOTE
● This product should be kept away from sharp objects.
● It is suitable for room temperature and 60% relative humidity preservation.
● Please use this product within its effective shelf-life period.
Packaging and Shipping
|
Packaging |
Wooden box, PE film |
|
Transportation methods |
Road transport, rail transport, sea transport, air transport |
Our Certificate

FAQ
As one of the leading filter media manufacturers and suppliers in China, we warmly welcome you to wholesale discount filter media made in China here and get quotation from our factory. All our products are with high quality and competitive price.
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