IDEAL H2O 100 GPD Operating manual

SETUP AND MAINTENANCE GUIDE
100 GPD
Classic RO System
Product # 738366
200 GPD
Classic RO System
Product # 738368

Three Stage 100 GPD Reverse Osmosis unit includes:
1. Poly Spun Sediment Pre-filter - Removes sediment, particulates, dirt and rust.
2. Coconut Carbon Block Pre-filter - Removes chlorine, odor and other chemicals.
3. Reverse Osmosis Membrane - one 100 GPD filter - removes total dissolved solids.
4. Heavy-duty powder-coated hanging bracket.
5. Water Source Inlet Tubing, 3/8” (White) - w/ Garden Hose Connector.
6. Filtered Water Outlet Tubing, 1/4” (Blue)
7. Waste Water Outlet Tubing, 1/4” (Black)
8. Shut Off Valve - Allows user to quickly turn off flow of water from the RO system.
9. Filter Wrench - for safe removal of filter housing.
10. Flow Restrictor - 1:1 ratio - reduces waste water.
Optional feature available: Flow Restrictor / Membrane Flush Valve - reduces
the amount of waste water produced from the system, and allows user to
flush membrane periodically to extend the life of the RO membrane.
WHAT’S IN THE BOX? IDEAL H2O™REVERSE OSMOSIS 100 GPD PART LIST:
2
3
4
4
1
3
8
5
7
7
56
6
8
9
UNIT SIZE 13.5” w x 14.8” h and weight: 11 Ibs.
CAPACITY 100 gpd / 4 gph
PRESSURE Min - 40 psi; Max - 125 psi
TEMPERATURE Min - 40°F; Max - 110°F
INLET TDS Min - 50 ppm; Max - 1000 ppm
HARDINESS Min - 0 grain (0 mg/l); Max - 10 grain (171 mg/l)
OPERATING pH Min - 3; Max – 11
PERMEATE/WASTE 1 gallon permeate : 1 gallon waste
EFFICIENCY 100 gpd @ 60 psi, 77°F, 500ppm
Reverse Osmosis - 100 GPD
2 3
10

4
3
3
8
5
7
7
56
9
10
Reverse Osmosis - 200 GPD
UNIT SIZE 14” w x 17.4” h and weight: 12.6 Ibs.
CAPACITY 200 gpd / 8 gph
PRESSURE Min - 40 psi; Max - 125 psi
TEMPERATURE Min - 40°F; Max - 110°F
INLET TDS Min - 50 ppm; Max - 1000 ppm
HARDINESS Min - 0 grain (0 mg/l); Max - 10 grain (171 mg/l)
OPERATING pH Min - 3; Max – 11
PERMEATE/WASTE 1 gallon permeate : 1 gallon waste
EFFICIENCY 200 gpd @ 60 psi, 77°F, 500ppm
4 5
2
3
3
4
1
Three Stage 200 GPD Reverse Osmosis unit includes:
1. Poly Spun Sediment Pre-filter - Removes sediment, particulates, dirt and rust.
2. Coconut Carbon Block Pre-filter - Removes chlorine, odor and other chemicals.
3. Reverse Osmosis Membrane - two 100 GPD filter - removes total dissolved solids.
4. Heavy-duty powder-coated hanging bracket.
5. Water Source Inlet Tubing, 3/8” (White) - w/ Garden Hose Connector.
6. Filtered Water Outlet Tubing, 1/4” (Blue)
7. Waste Water Outlet Tubing, 1/4” (Black)
8. Shut Off Valve - Allows user to quickly turn off flow of water from the RO system.
9. Filter Wrench - for safe removal of filter housing.
10. Flow Restrictor - 1:1 ratio - reduces waste water.
Optional feature available: Flow Restrictor / Membrane Flush Valve - reduces
the amount of waste water produced from the system, and allows user to
flush membrane periodically to extend the life of the RO membrane.
IDEAL H2O™REVERSE OSMOSIS 200 GPD PART LIST:
6
10

The following steps will get you set up in just a few minutes.
Please read each step carefully. If you have any questions, please
refer to our website at www.IdealH2O.net for information and
videos on setup & maintenance.
Step 1 – Check tubing connections on unit:
To prevent any issues with installing your RO system, we have pre-installed all of the
tubing in the correct inlet and outlet fittings. However, the tubes may have come
loose during shipping. Please double check all tube connections throughout the
system. With one hand, hold the fitting while pushing the tubing firmly (fig. C).
Doing this will prevent leaks in the system.
QUICK OPERATION GUIDE Step 2 – Starting up your RO System
Connect the white inlet tube to your water supply and slowly turn on the water
source. Once the sediment and carbon filter housings have water in them, turn
the water supply fully on.
(fig. C)
Check all tube
connections
6 7
RUN
30 - 40
MINUTES
See pages 9 & 10
for replacing
RO membranes
and filters.
Allow water to run 30 to 40 minutes to flush the system before
use, especially after changing the filters and membranes.

The Ideal H20 Reverse Osmosis Systems have pre-filters that will
need to be replaced after a certain time period of use. By keeping up
with the replacement of your filters, you can double, or even triple,
the life of your RO membrane. This length of time these filters will
last is completely dependent on how clean your water source is.
The RO membrane will usually last 6 months to 2.5 years. Again, by
changing your pre-filters regularly, the RO membrane will last much
longer.
MAINTENANCE AND FILTER CHANGES
Step 1 – Unscrew the white cap from the membrane housing.
Step 2 – Remove the membrane from the housing with a pair of needle
nose pliers. Hold onto the membrane housing while you are
pulling the membrane out.
Step 3 – Insert new membrane into membrane housing and screw the white cap
back onto the white membrane housing, making sure the cap is firmly
hand tightened (refer to step 1 on page 6).
Always make sure to run the
system for 30 to 40 minutes
before use, especially after
changing the filters and
RO membranes
REPLACING THE RO MEMBRANE
8 9

REPLACING THE PRE-FILTERS REPLACEMENT FILTER INFORMATION
REPLACEMENT FILTER
INFO
PART
NUMBER
FILTER REPLACEMENT
TIMELINE
ARO Membrane 738340 6 months to 2.5 years
BSediment Filter - 10” 738335 6 to 12 months
CCoconut Carbon Filter - 10” 738330 1,000 - 1,500 gallons of clean water
ABC
10 11
Step 1 – Unscrew the filter housing
from the RO System using
the filter wrench included
with your system.
Step 2 – Replace sediment
and/or carbon block
pre-filters.
Step 3 – Screw the filter housing
back onto the RO system,
firmly hand tightening
these. Do not use the
wrench to tighten.

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For all warranty inquiries, please contact
Ideal H2O™at [phone].
Scan this QR code or visit our website for
how-to videos and other product information.