8
Unit Placement Guide:
Hose Connections:
Important: if your R.O. machine includes 4-way shut off valve (control valve), flow restrictor,
manual flush valve remove them on the R.O. system itself. The unit’s internal components
will be used to provide the same or enhanced functionality. The unit is not compatible with
R.O. systems with built-in (non-removable/non-bypassable) control valve or flow restrictor.
1. Insert water supply tubing from final pre-filter into the “inlet” fitting of the unit.
2. Insert the supply tubing from the “RO unit” fitting of the unit into the supply inlet of the
membrane housing.
3. Insert the filtered water tubing from the filtered water outlet of the membrane housing
into the “permeate” fitting of the unit. Use included extra union tee fitting if needed.
4. Insert the waste tubing from the waste water outlet of the membrane into the “waste”
fitting of the unit.
5. Insert the waste tubing from the “drain” fitting of the unit into the drain saddle (optionally
through the union check valve or through the air gap faucet on the way) or to a waste
water collection container.
See the following charts for details.
