Installation Guide

Reverse Osmosis System Layout and Components (continued):

VRO-4U Filtration Process:

Replacement Parts

Filter Stage Part Number Description Service Life Filter Color Code

1 VRFU-PP Sediment Filter 5 Micron, 10” 6 to 12 Months Yellow Dot

2 VRFU-CTO Carbon Block Filter 5 Micron, 10” 6 to 12 Months Green Dot

3 VRFU-RO RO Membrane 50 GPD 24 to 36 Months N/A

4 VRF-T33 T33 Inline Carbon Filter 6 to 12 Months N/A

Yellow Dot Green Dot