Kohler Aquifer K-22155-NA Installation Manual page 10

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7. Connect the Filtration System
Insert the elbow into the drain port on the back of the membrane filter.
Insert the 1/4" red tube with the flow restrictor into the elbow. Verify that the connection is secure.
1395432-2-B
Red Yellow Blue
Drain Port
(On Back)
1/4" Red
Tube
10
Drain Port
Kohler Co.