Rainbow Reagent OTO #1 - 16 Oz Bottle - R161056 horsepower_20 HP Directions for Adding Multi Shock

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

more flexible installations

Relatively compact in size

Sta-Rite/Swimquip 14971-SM20E7

Please measure the center-to-center dimensions of your rails before placing your order

Rainbow Reagent OTO #1 - 16 Oz Bottle - R161056 horsepower_20 HP Directions for Adding Multi ShockThis 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.