A 20-inch PP water filter core creates a gap of 5 microns in size, which filters out impurities in the water from 5 microns or more.

The 20-inch PP water filter core creates a gap of 1micron size, effectively filtering out impurities in the water from 1 micron upwards.

As a filter core with high durability, good pressure and temperature resistance, chemical resistance, alkali, acid, large flow filter.

20-inch PP water filter core should be replaced after 4-6 months of use. (Depending on the source of water and the amount used).