Hahn HF-RO3-RO Guide

Membrane Filter
Replacement Instructions
MODEL HF-RO3-RO for use with HF-RO
HF-RO3-RO_INST_201403
Manufactured by Sink Warehouse, LP
4601 Spicewood Springs Rd, Suite 1-100, Austin, Texas 78759
[phone] •www.hahnltration.com
Do not use with water that is microbiologically unsafe or of unknown
quality without adequate disinfection before or after the system.
Systems certied for cyst reduction may be used on disinfected
waters that may contain lterable cysts.
• Conforms to NSF/ANSI Standards 58 for substances listed on the
performance data sheet. See performance data sheet for individual
contaminants and reduction performance at: www.hahnltration.com
• Rated capacity: 12-36 Months, depending on contamination
levels and usage
Tested and Certied by NSF International against NSF/ANSI Standard
58 in Model AQ-RO-3 for the reduction of the items specied on the
Performance Data Sheet and at www.nsf.org
REPLACEMENT
ELEMENT
REPLACEMENT
Thank you for choosing HAHN Filtration!

8. Open up the cold water valve. Purge the
system by opening RO faucet and letting
water ow through system for 24 hours.
9. Once the system has been purged,
shut off the RO faucet, allow 2 hours
for pressure to build up in the system &
check for leaks.
10. Your RO system is ready to use.
1. Shut off the cold water valve under the sink. Release the pressure from the
system by turning on the ltration system faucet. Once there is no longer any
water coming from the ltration system faucet, you will be ready to change
the lters.
2. Disconnect the ¼” red hose from the drain port on
membrane lter elbow by pushing down on the white
collar while pulling plug with other hand. Remove and
discard the ow restrictor. (Figure A)
3. Remove the membrane cartridge from the system by
rotating the sump to the left & pulling down. (Figure B)
4. Discard the old
membrane cartridge.
5. Remove the new
membrane cartridge
from the packaging &
remove the protection
cap from the head of the
membrane.
6. Attach membrane
cartridge to the bottom of
the top housing by making
sure all connection points
are aligned, pushing the
top of the sump up &
into the bottom of the top
housing & turning the
sump towards the right.
Ensure that the sump is
fully attached and locked
in. (Figure C)
7. Insert the new ow
restrictor into the red ¼”
tubing. Push red tubing
into the drain port elbow
on membrane lter.
(Figure D)
IMPORTANT — Be sure
red tube and elbow are
inserted all the way.
1
2
2
1
1
2
2
1
FIGURE A
FIGURE B
FIGURE C
FIGURE D