Tank PRO Cartridge - 6 Purification Compressed Functions with BACTBAN Technology 20 x 25 x 25 cm White 20 x 25 x 25 cmgrams

What are the cartridge 6 functions built into the Tank Pro filter? 

The first function: works to purify water from impurities, sand, dust, rust and insects 

The second function: works to prevent the growth of fungi 

The third function: It works to remove chlorine, pesticides, sediments, colour, gases and organic pollutants 

The Fourth function: Eliminates 99.9% of bacteria such as E. coli and salmonella 

The Fifth function: It kills 99.9% of viruses 

The sixth function: works to remove odor and improve the taste of water