Folding filter cartridge, as an efficient and multifunctional filtering element, has a wide range of filtering objects, mainly including the following aspects:

1、 Impurities and particulate matter

Solid impurities: tiny particles such as dust, sediment, rust, etc. These impurities suspended in liquids or gases have a negative impact on product quality and equipment performance. The folding filter element, through its precise filtering layer structure, can effectively trap these impurities inside the filter element, thereby purifying the fluid.

Particulate matter: including particles of different sizes, the filtration accuracy of the folding filter can be selected according to needs, ranging from a few micrometers to several hundred micrometers, to meet the filtration requirements of different occasions.

2、 Microorganisms

Microorganisms such as bacteria and viruses: Microbial contamination is a serious problem in industries such as medicine, food, and beverages. The folding filter element uses high-quality filter materials such as polypropylene, polytetrafluoroethylene, etc., which have good antibacterial properties and can effectively prevent the passage of microorganisms, ensuring the hygiene and safety of the product.

3、 Chemical substances

Dissolvable impurities: such as heavy metal ions, organic matter, etc. dissolved in water. Although these impurities exist in the form of molecules or ions, the folded filter cartridge can also remove them to a certain extent through its special filtering mechanism and material selection.

Chemical reagents: In the chemical industry, foldable filter cartridges are commonly used for filtering liquids such as organic solvents and chemical reagents to remove impurities and particles, and improve product purity and quality.

4、 Pollutants in gases

Gas filtration: Folding filter cartridges are not only suitable for liquid filtration, but also for gas filtration. In the field of gas filtration, foldable filter cartridges can remove pollutants such as oil mist and dust from compressed air, ensuring the cleanliness of the gas. In addition, it can also be used for sterilizing and filtering gases such as nitrogen and carbon dioxide.

5、 Filtering requirements for specific application areas

Pharmaceutical industry: used for filtering drugs, cell debris, biological products, etc., to ensure the sterility and purity of the products.

Chemical industry: Filter organic solvents, chemical reagents, inks, electroplating solutions, etc. to improve product quality and stability.

Food industry: filters drinking water, mineral water, beverages, beer, wine, fruit wine, etc. to ensure the safety and taste of food.

Electronic industry: used in pre filtration processes such as reverse osmosis water systems and deionized water systems to protect subsequent equipment from contamination.

Above, the filtering objects of foldable filter cartridges are very wide, covering almost all liquid and gas fields that need to be purified. Its efficient and multifunctional filtering performance makes foldable filter cartridges an indispensable and important component in modern industrial production.