5
Reverse Osmosis System Layout and Components:
VRO-5Q Filtration Process:
Filter Stage
Part Number Description
Service Life
Filter Color Code
1st
VRFQ-PP
PP Sediment Filter, 5 Micron
6 to 12 Months
Yellow Dot
2nd
VRFQ-CTO
Carbon Block Filter, 5 Micron
6 to 12 Months
Green Dot
3rd
VRFQ-CTO
Carbon Block Filter, 5 Micron
6 to 12 Months
Green Dot
4th
VRFQ-RO
TFC Membrane 50 GPD
24 to 36 Months
Blue Dot
5th
VRF-T33
T33 Inline Carbon Filter
6 to 12 Months
N/A
Replacement Parts
Black