Frog® Serene System Test Strips (50ct)
$12.95
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Frog® Serene System Test Strips (50ct)
$12.95
Most test strips are designed to test for chlorine or bromine levels of conventional sanitizing systems. But FROG isn’t a conventional system. Our bacterial-killing minerals cut the need for chlorine or bromine in half. We created FROG Test strips to help you dial in the correct low levels in your hot tub—which can make your chlorine or bromine cartridge last twice as long.