Heads for oral irrigator F3 Quad Stream nozzle, HX3062/00, 2 pieces, Philips Sonicare [8710103947080] Properties: - for maximum coverage and thorough cleaning, use the Quad Stream end to concentrate water in four consistent jets between the teeth and along the gum line; - the soft rubber guide is gentle on the gums and each end is easily attached and detached with a click; - offers up to 180% more effective interdental cleaning, ensuring healthier gums; - for the most effective cleaning, the cleaning heads must be replaced every six months. Technical specifications: Compatibility with any Philips Sonicare electric interdental cleaner. Presentation: 2 pieces