Philips Power Flosser Replacement Nozzles Quad Stream transform the way you floss by delivering four water streams that cover more surface area than a standard nozzle. This unique design creates a cross-shaped water flow that gently yet effectively cleans around teeth and along the gumline, removing debris and plaque from areas traditional floss cannot reach. Ideal for people with braces, implants, or dental work, the Quad Stream nozzle makes flossing faster, easier, and more comfortable. Each replacement is designed for long-lasting performance and is easy to attach to your Philips Power Flosser, ensuring consistent results day after day. With this nozzle, professional-grade flossing is not just possible—it becomes part of your everyday routine.