KoolerMax Series replacement filter kit for models: AR-104H ONLY

High capacity, replace every 12 month,  Part no. KPAK-104

1st stage: high capacity, multi-layer 5 micron sediment filter, to remove sediment, rust, sand (replace every 6-12 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.

4th stage: specialty filter, Refillable Color Changing DI filter, transparent plastic casing,  Refillable Cartridge with Seals; when the DI resins are exhausted (color becomes very dark/black), simply unscrew the bottom to refill new DI resin

Comes with color changing highest grade De-ionized (DI) resin. High capacity resin, Each tube holds about 1 lb of resin inside. 

* THIS FILTER IS NOT COMPATIBLE WITH MOST KOOLERMAX SERIES RO SYSTEMS EXCEPT FOR MODEL AR-104H, unless it is installed as additional stage filter with this single stage add-on kit.