Bolian Filtration Solutions Co., Ltd.
filter press cloth


Q: How to choose the right product for filtration?

Here are the factors to consider:

  • Application.

  • Particle size to be selected.

  • Filter cloth working temperature.

  • Filter cloth working pH value.

  • Type of filter machine.

Q: What is particle size?

Particle size is the diameter of fine particles in the filtrate, determined by the choice of filter cloth.

Q: What is pH value and why consider it?

pH is a measure of acidity, on a scale that ranges from 0 to 14, from strong acid (lower value) through neutral (7) to alkaline (higher value). The pH affects the choice of filter cloth material. For example, PP works across the range but PES is recommended only from pH=3 to pH = 9.