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Primary Air Filter Manufacturers

A primary air filter, often referred to simply as an air filter, is a device used to remove solid particulates such as dust, pollen, mold, and bacteria from the air. These filters are commonly employed in various systems, including heating, ventilation, and air conditioning (HVAC) systems, as well as industrial and residential air purifiers.
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Product Feature

Primary Air Filter Manufacturers

A primary air filter, often referred to simply as an air filter, is a device used to remove solid particulates such as dust, pollen, mold, and bacteria from the air. These filters are commonly employed in various systems, including heating, ventilation, and air conditioning (HVAC) systems, as well as industrial and residential air purifiers. The primary purpose of a primary air filter is to enhance indoor air quality by capturing and preventing the circulation of airborne particles.







Efficiency(EN)

G1~G4

Frame

Paper, Aluminum; Galvanized iron, Stainless steel

Material

Aluminum pressure wave net, Stainless steel pressure screen, Polyester, Activated charcoal polyester, Nylon net

Temperature: (℃)

<60° (Nylon), <300°(Metal Net), <50°(others)

Thickness(mm)

21/25/46/69/90/96


Filtering effect: Primary air filters are mainly used to filter air larger than 5 μ Dust particles of m. It is the first line of defense for air filtration systems, which can effectively capture particulate dust and various suspended solids, providing a good foundation for subsequent air purification processes.


Affordable: Due to its simple structure, mature manufacturing process, and relatively low raw material prices, primary air filters have lower production costs, making them an economical choice.


Lightweight and Durable: Primary air filters are lightweight, mainly due to their use of materials with low density and high stability. This feature not only makes the filter itself sturdy and durable, but also makes the installation and replacement process very convenient. In addition, the outer frames of some primary filters are made of materials such as stainless steel or aluminum alloy, which have good stability and corrosion resistance and can adapt to various working environments.


Good air circulation: The filtering material used in primary air filters has a large pore size, therefore it has good air circulation. This helps to further improve the air circulation speed of air conditioning or clean systems, reduce the workload of equipment, and to some extent reduce energy consumption.


Strong universality: Primary air filters have a wide range of applicability and can be applied in various industries and scenarios, such as optical electronics, medical pharmaceuticals, food and beverage, biological laboratories, touch screens, precision instruments, etc. It is usually used in conjunction with other air purification equipment, such as FFUs, shower rooms, clean sheds, etc.


Easy to maintain: The design of the primary air filter takes into account the need for easy maintenance. For example, some filters adopt a detachable structure, making the cleaning and replacement process simple and fast. In addition, some filters also have a longer service life, which can reduce the frequency and cost of replacement.


Product application examples

Residential Use: These filters are commonly found in HVAC systems to trap larger particles such as dust, pollen, and pet hair. By preventing these contaminants from circulating indoors, they help maintain cleaner air, reducing allergy symptoms and improving overall air quality.


Office Buildings: In commercial office spaces, Coarse Dust Filters contribute to healthier work environments. They are used in air handling units (AHUs) to filter out visible dust and large airborne particles, enhancing air quality and comfort for employees.


Industrial Applications: Factories and manufacturing facilities utilize Coarse Dust Filters to protect machinery from heavy dust loads. They capture particles like sawdust, metal shavings, and other industrial debris, preventing equipment damage and ensuring efficient operation.


Food & Beverage Industry: In this sector, Coarse Dust Filters are crucial for maintaining cleanliness in food processing areas. They filter out larger particles from the air, minimizing the risk of contamination and adhering to strict hygiene standards. This helps ensure that the food production environment remains safe and that final products meet quality standards.



Merchant FAQ

Can the product be customized?

Yes, both products and packaging can be customized.


What is the minimum order quantity for the product?

The minimum order quantity is 500 pieces.


Do you arrange delivery?

Yes, our company can arrange delivery according to customer requirements


Are there different filtration levels available for Non-Woven Fabric Air Filters?

Yes, Non-Woven Fabric Air Filters are available in various filtration levels to accommodate different air quality needs.


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