Rainbow 330 floating chemical dispenser is designed to work in pools. Simply fill with 1” or 3” tablets (bromine or chlorine) and adjust it to pool or spa requirements. It’s just that easy!

Convenient adjustable ring, lets you dial just the correct amount of chlorine or bromine in your pool or spa
Locking cap safely keeps your chlorine or bromine where it belongs
Holds approx. 6-3” tablets or 3 lbs of 1” tablets
Blue/White in color
Linear polyethylene construction and foam filled for added buoyancy
It is a violation of Federal law to use this product in a manner inconsistent with its labeling.