Rainbow Reagent OTO #1 - 16 Oz Bottle - R161056 horsepower_20 HP Pentair Rainbow R172009

Pentair Rainbow R172009

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Directions for Adding Multi Shock Extra to your Pool for Pool Maintenance:

The Chemtrol PC6000 controller operates like a computer with full-screen displays and direct access to all menus and submenus

Rainbow Reagent OTO #1 - 16 Oz Bottle - R161056 horsepower_20 HP Pentair Rainbow R172009This is a 16 ounce bottle of Rainbow Solution OTO #1 which is a replacement used for Chlorine testing in Rainbow Kits 78HR (All in One), 78DPD, 752 (2 in 1) and 756. The 16 ounce bottle is a larger size than what is included in the kits. Larger size bottles are economical and convenient if you are using a lot of reagent.