Block carbon filter cartridge CTO for water treatment use 

cto carbon block 

The block carbon filter cartridge is compression or extruded by high quality activated carbon.

Usually,it can be made of the various carbon media.such as:coal carbon,fruit shell carbon

and coconut carbon.

The CTO filter cartridge is suitable for the water treatment for removing the chorine,taste,and odor.

Filtration precision :5,10,20micron.

Length:5,10,20inch

Out diameter:2.5,4.5inch.