Using the Sustain system is as easy as 1-2-3.

Step 1

Summer Shield Chlorine Extender

Once a Season
Summer Shield Chlorine Extender

Sustain Summer Shield Chlorine Extender is applied at the beginning of the pool season and lasts up to 150 days. This is the brain of the system.

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Step 2

3” General Chlorinating Tablets

Once a Week
3 inch General Chlorinating Tablets

Sustain 3-Inch blue Chlorinating Tablets serve to provide the general sanitizing protection customers need all week long.

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Step 3

¾” Shield Energizer Shock Tablets

Once a Week
Summer Shield Chlorine Extender

Routine use of Sustain 3/4-inch blue Shield Energizer Tablets not only provides shocking protection, but also routinely recharges Summer Shield Chlorine Extender with chlorine

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