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Filter Replacement
The filter elements must be replaced at regular intervals to
maintain the quality of the water.
The H2O-750F and H2O-1000F have three stages of mechanical
filtration. The first stage is the 5-micron sediment filter. The second
stage is the activated carbon filter. The third stage is the post carbon
filter. The filter elements in all stages must be replaced every
six
months
.
The H2O-750RO and H2O-1000RO models have the three stages of
filtration plus an additional Reverse Osmosis membrane filter. The three
pre-filters must be replaced every
six months
. The Reverse Osmosis
membrane must be replaced every
three years
.
Replacement Procedures, Filtration Versions (F) H2O-750 and
H2O-1000 Coolers
a)
TURN OFF POWER TO HOT/COLD ELEMENTS.
b)
Swing open the front hinged cover.
c)
Close the ball valve to stop water flow through the filters.
d)
Place a towel under the filters to catch water. The filters will have
water in them which will run out when the filters are unlocked.
e)
Twist the filters to remove them from their housings.
f)
These filters are disposable, encapsulated filters. Remove and
discard the entire filter body. Replacement filters are sold as a set:
1st Stage sediment filter
2nd Stage carbon filter
P/N ETSET
3
rd
Stage post carbon
f)
Twist new filters on the housing brackets.
g)
Open ball valve and let water flow through filters. When the
cooler is full, empty out the water into a bucket. This will
eliminate the first batch of water, which is full of carbon fines.
h)
After the cooler fills up again, turn on the power to the cold and
hot tanks. Wait a few minutes to assure there are no leaks and
close the filter door.
