16L Korea King water purifier Table Top Water Purifier dispenser large capacity tanks Sturdy faucet installed Hard water softening Removable faucet and filter

Nazava water filters work with a 3 step purification process:

The first step is a ceramic filtration membrane with pores of less than 0.4 micrometer, 20 times smaller than a human hair. Bacteria and dirt cannot pass this membrane 
The second step consists of nano-silver that is mixed with the ceramic. The nano-silver particles kill bacteria that are stuck in the filter and keeps your family healthy for the lifetime of the filter.
The third step consist of high quality (1100 Iodine) certified, activated carbon from premium coconut shells that is processed to remove harmful chemicals from the water and to improve the freshness.