1st stage: high capacity, 5 micron sediment filter, to remove sediment, rust, sand, (replace every 12 months)

2nd stage: high capacity carbon filter, carbon block, coconut shell activated carbon removes chlorine, taste & odor (replace every 12 months) We have modified the filter from granular to carbon block for higher performance.

3rd stage: high capacity carbon filter, carbon block, coconut shell activated carbon further removing chlorine to ensure 100% removal of chlorine (replace every 12 months) We have modified the filter from granular to carbon block for higher performance.

NOT INCLUDED: 4th stage: HTFC-75 or HTFC-100 Premium membrane 100 gal/day, it removes 95% to 98% of all chemical, dissolved solids in tap water. (replace every 2-3 years) Membranes are also available from our Ebay Store.

5th or 6th stage: high capacity final stage inline carbon filter, granular activated carbon, to improve taste of water. (replace every 12 months)