Filter Elements

Suggested Life Time

First Grade: PP Cotton

Use for coarse filtration, could filter the sediment, rust, suspended solid of water

3 Months 

Second Grade: Front Activated Carbon

Removing odors, residual chlorine, some organic and heavy metals

12 Months

Third Grade: Activated carbon

Furthering removing odors, residual chlorine, some organic and heavy metals

3Months

Fourth Grade: RO Reverse Osmosis RO Films

Removing bacteria, viruses, escherichia coli, heavy metals, organics and salts, etc., with a rate of over 96%, the rate of bacteria removal is greater than 99.99

24 Months

Fifth Grade:Imported Postactivated Carbon

To improve the taste, to make the water sweet

18 Months