Enhance your oral care routine with the Oral-B Floss Action Replacement Brush Heads. These brush heads feature MicroPulse bristles that penetrate deep between teeth for a superior clean. The unique bristle design mimics the action of flossing, helping to remove plaque and improve gum health. The brush heads are compatible with all Oral-B rechargeable handles, ensuring easy replacement and compatibility. Maintain a healthy and clean mouth with the Oral-B Floss Action Replacement Brush Heads. Oral B Replacement Brush Heads Floss Action EB18 2 PacksMICROPULSE BRISTLES: Penetrate deep between teeth for deep clean between teeth. SUPERIOR DEEP CLEAN: Mimics the action of flossing to remove plaque and improve gum health. COMPATIBLE WITH ALL ORAL-B RECHARGEABLE HANDLES: Fits seamlessly with all Oral-B rechargeable toothbrush handles. REFILL BRUSH HEADS: Conveniently replaceable for continuous oral hygiene maintenance.