Back HealthAmazonRAF Portable Water Flosser R.4089, 300ml Tank, 1500mAhR 399.00Amazon · checked 10 days ago View at Amazon AverageR 399.00Lowest seenR 399.00Highest seenR 399.00Last changeR 0.00First indexed26 Oct 2026RetailerAmazonPrice historySimilar productsRAFRAF R.4089 1500mAh Portable Water Flosser 300ml USB Dental CleanerR 499.00RAFRAF Portable Water Flosser, Cordless Oral Irrigator with 300ml Water Tank, 6-8W, IPX7 Waterproof, 3+ DIY Cleaning Modes, 360° Rotating Nozzle, R4089R 289.99