Topper 20-209-001, Installation & User Manual, Page: 37 / 48

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1. Replacement of the Sediment/Carbon Pre - Filter (RED) - The Sediment/Carbon pre - filter
(PRE) performs the important function of protecting the RO membrane from particulate
matter and chlorine in the water supply.
2. Replacement of the Reverse Osmosis Membrane (GREEN) - The Reverse Osmosis mem-
brane (RO) is the workhorse of the WOW RO system. This low energy technology signifi-
cantly reduces nearly every category of undesirable water contaminants—as small as
1/100,000,000 (one hundred
- millionth) of an inch. This includes inorganic mineral salts,
heavy metals, toxic organic chemicals, and undesirable microbes.
3. Replacement of the Carbon Post - Filter (BLUE) - The activated carbon post - filter (POST)
removes the smallest organic chemical molecules.
WOW RO System Appliance
Figure 16: WOW RO System Appliance
WOW RO System Filter Labels