1. Gradient pore size structure
The outer layer has a larger pore size, which intercepts coarse particles; the inner layer has a smaller pore size, achieving precise filtration. The pore size gradually decreases from the outside to the inside, realizing layered filtration.
2. Large dust holding capacity
The gradient structure makes full use of the deep space of the filter core, increasing the dust holding capacity by 50%-100% compared to ordinary filter cores, significantly extending the service life.
3. High filtration accuracy
The precision range is 1μm - 100μm, effectively removing suspended solids, particulate impurities, and colloidal substances in water.
4. Low pressure, high flow rate
The gradient pore size design reduces clogging, has low filtration resistance, slow flow attenuation, and maintains stable effluent.
5. Deep-layer filtration mechanism
Particulate matter is retained at different depths within the filter core, rather than only on the surface, avoiding premature clogging.
6. Acid and alkali corrosion resistance
Made of polypropylene (PP) material, it has good chemical stability and is suitable for pH values ranging from 1 to 13.
7. No any adhesives
The melt-blown process physically forms the net, without chemical additives, ensuring high purity and no secondary pollution of the filter medium.
8. Widely applicable
Suitable for pure water pretreatment, industrial water, food and beverage, electroplating solution, chemical liquids, etc.
