What is the difference between the Cordless Power Flosser nozzles?

Nozzle ID

F1

F2

F3

Nozzle Name

Standard

Comfort

Quad Stream

Benefit

Provides a single stream of water to remove debris and plaque.

Soft rubber nozzle for comfort and ease of positioning for those with sensitive gums

Soft rubber nozzle that directs water into a cross-shaped stream that gently removes plaque for an effortlessly thorough clean.