PP Micro Porous Folded Filter Cartridge

The PP micro porous folded filter cartridge features high retention rate, high flow rate, low pressure drop and wide chemical compatibility. It is produced with unique hot-melt welding technology without any adhesives, ensuring no extractables. It meets the production requirements of food, beverage, beer, chemical and pharmaceutical industries.

Product Features

It has high dirt holding capacity, realizing graded capture of particles by density in the entire filter depth to maximize filter efficiency. The surface density is low, increasing gradually from surface to center, avoiding surface blinding that reduces flow rate and increases replacement frequency. It adopts polypropylene composite membrane with internal thread structure for enhanced pressure resistance, and supports custom interface types. The relative filtration precision has a retention rate of over 90%, with a wide precision range to meet various application needs.

Working PrincipleDusty water enters the filter cartridge, and solid particles are captured by the graded density structure of the folded membrane. Larger particles are intercepted on the surface, while finer particles are captured in the deeper layers, ensuring high filtration efficiency and long service life. The clean water passes through the membrane and is discharged from the outlet, achieving purification of water suspended solids, particles, dirt, algae and rust.

Advantages

It has high filtration precision with over 90% retention rate and a wide precision range, providing good dirt holding capacity and long service life. It adopts hot-melt welding technology without adhesives, ensuring no extractables and safe use in food and pharmaceutical industries. The internal thread structure enhances pressure resistance, and the polypropylene composite membrane ensures stable performance. It supports custom interfaces and lengths, adapting to various working conditions.

ApplicationPharmaceutical industry: Purification of process water and raw material water. Food industry: Filtration of drinking water, beverage and beer production water. Electronic industry: Purification of ultrapure water for semiconductor production. Petroleum and chemical industry: Filtration of process water and circulating water.