Insert all three pieces into your OpenFlow Bubbler to convert it to a multi-flow head, then choose from Flow Inserts, 4 color-coordinated, interchangeable quick-load units at 2, 6, 10, and 20 GPH (gallons per hour) (sold separately), to get the flow rate you want.

The FloraFlex® MultiFlow Conversion Kit allows you to transform your OpenFlow Bubbler into a MultiFlow Bubbler.