Description
This floating chemical dispenser has linear polyethylene construction and foam filled for added buoyancy. This large floating dispenser has twist lock cap and adjustable control ring.

This a Pentair Rainbow No. 330 maintenance product and will hold either 1 or 3 inch tablets.
 
Product Features
Holds six 3 inch or 3 pounds of 1 inch tablets.
Measures: 2 L x 1 H x 7-1/2 W inches.