Step 6 – How to Change Filters
1. Shut off the cold water supply valve. Place a bucket or towel under the system to
catch any water spills.
2. If there is enough room under the sink and the filter system is hung on the wall,
you can twist the filter housing off without removing the system from the wall.
Otherwise, you will need
to pull the system out, lay
it down, and remove the
housing at that point. Be
careful with the tubing
connections when
removing the system.
3. Twist off the filter
housings in a counter
clockwise direction using
the filter housing wrench.
4. Refer to installation Step
3 to install the new
vertical filter cartridges,
and tighten the filter
housings back on.
Remember not to over-tighten them or they will be hard to unscrew next time.
Average Maintenance Schedule
Cartridge Description
6 Months
1 Year
2-4 years
Sediment Filter
Carbon Block Filter
