$38.00

* FK-4, WaterGeneral Replacement Filter Kit, Contains four filters

* For Model: RO585, RO6ALK, RO6100+DI, and RD-106 systems. This annual filter kit includes four filters:

* 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 p/n 385: HTFC-75 or HTFC-100 Premium membrane we use genuine Filmtec membrane material, 100 gal/day, it removes 95% to 98% of all chemical, dissolved solids in tap water. (replace every 2-3 years).

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