10
Nature2
®
Cartridge Replacement Intervals
Always turn pump off prior to installing or changing Nature
2
CF cartridge. Your pump/filter is operated under
pressure and the pressure must be released before you begin work. Please see your pump/filter owner’s
manual for further instructions.
A cartridge lasts six (6) months or one (1) season, whichever is shorter. The cartridge should not be used
longer than six (6) continuous months.
Disposal
After six (6) months of use, discard Nature
2
cartridge in household trash. Do not save the cartridge for
re-use. The cartridge is manufactured with the mineral media sealed inside. In the unlikely event a cartridge
breaks, remove it and vacuum out any media introduced into the pool.
Winterizing Your Pool
Use these steps as a guide. Consult your dealer for specific information in your area.
Warm Climate
1.
Reduce the number of hours the pump runs
since the cooler weather decreases the spread of algae
and other pollutants.
2.
There is no need to superoxidize
the pool during cool weather unless the water becomes cloudy (as
may occur after a winter storm). See Cloudy Water in Troubleshooting section.
Cold Climate
1.
Check total alkalinity and pH
of pool to make sure that they are in proper balance.
2.
Vacuum the pool bottom
to remove any debris or other potential contaminants.
3.
Superoxidize
the pool with chlorine according to manufacturer’s instructions to clear the water.
4.
Add a winter algaecide
following manufacturer’s instructions.
Important
: Do not use a winter algaecide with copper in it. This will void the Nature
2
no-stain warranty.
5.
Backwash the filter
.
6.
Drain part of the pool water
. The amount to drain varies from one part of
the country to another. Consult your dealer for advice.
7.
Remove the Nature
2
cartridge
and discard with household trash.
8.
Winterize the pipes
with pool antifreeze following manufacturer’s instructions.
9.
Drain the water
out of all equipment (pump, filter, etc.).
10.
Store
all baskets, hoses and cleaning equipment, indoors if possible.
11.
Cover the pool
with a winter cover.
