The 1st replacement filter for the Life 7000.

6 Stages:

1. Pre Filter layer: relatively large contaminants such as sand, dirt, residue are removed prevents Special Block Carbon Filter from being contaminated.
2. Special Block Carbon Filter: removes unpleasant tastes and odors, residual chlorine, environmental hormones which easily dissolves into water and trihalomethanes.
3. Spun Filter: removes microscopic and contaminated substances that could not be removed from the previous filtering process.
4. Active Carbon Filter: removes chlorine, deposits formed and floating in water, trihalomethanes (mixture of organics with chlorines), residual chlorine, and volatile organically combined substances.
5. CaSO3 H2O: adds alkaline minerals 
6. Silver-Added Active Carbon: preserves the beneficial alkaline minerals