How To Choose The Precision of Filters
Jun 06, 2025
Nanofiltration and reverse osmosis (<0.01μm):
can achieve molecular-level filtration, suitable for seawater desalination, pure water preparation, etc. Common precisions include 0.001μm, 0.01μm, etc.
Clear requirements:
According to the specific requirements of the production process, clarify the purity standard of the required fluid. This usually requires in-depth communication with technical personnel to understand the actual situation of the production line
Consider fluid properties:
Different fluids (such as water, oil, chemical solvents) have different physical and chemical properties. When selecting filter elements, it is necessary to consider their compatibility with filter element materials and possible chemical reactions
Evaluate economic efficiency and life:
High-precision filter elements often mean higher costs and maintenance frequency. Reasonably balancing filtration effect and cost, and choosing cost-effective products is the key to long-term operation
Regular inspection and replacement:
Even if the most suitable filter element is selected, its filtration effect should be regularly inspected and replaced in time to avoid production interruptions or fluid contamination caused by filter element blockage
can achieve molecular-level filtration, suitable for seawater desalination, pure water preparation, etc. Common precisions include 0.001μm, 0.01μm, etc.
Clear requirements:
According to the specific requirements of the production process, clarify the purity standard of the required fluid. This usually requires in-depth communication with technical personnel to understand the actual situation of the production line
Consider fluid properties:
Different fluids (such as water, oil, chemical solvents) have different physical and chemical properties. When selecting filter elements, it is necessary to consider their compatibility with filter element materials and possible chemical reactions
Evaluate economic efficiency and life:
High-precision filter elements often mean higher costs and maintenance frequency. Reasonably balancing filtration effect and cost, and choosing cost-effective products is the key to long-term operation
Regular inspection and replacement:
Even if the most suitable filter element is selected, its filtration effect should be regularly inspected and replaced in time to avoid production interruptions or fluid contamination caused by filter element blockage
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