Replacement Toothbrush Brush Heads Compatible for with Philips Sonicare Professional Electric Pro1100 2100 4100 5100 6100(12 Pcs)

- 1. Broad Compatibility for Multiple Models: Precisely engineered to fit professional electric toothbrush models including Pro1100, 2100, 4100, 5100, and 6100. The optimized connection ensures a tight, stable fit that stays secure during every brushing session. - 2. Flexible Quantity Options (4/8/12/16PCS): Available in multiple practical pack sizes?4PCS, 8PCS, 12PCS, and 16PCS. It caters to diverse needs, whether for personal regular replacement, family use, or travel backup, eliminating the hassle of frequent repurchases. - 3. DuPont Soft Bristles for Gentle Use: Equipped with high-quality DuPont soft bristles that balance gentleness and durability. The fine, flexible bristles offer a mild touch, easily reaching interdental gaps and gum lines without causing irritation during daily use. - 4. Vacuum Packaging for Freshness: Each brush head is packaged in a vacuum-sealed bag. This packaging effectively preserves the bristles’ freshness, keeping them clean and in optimal condition before first use. - 5. Hassle-Free Installation Process: Features an intuitive twist-on design. You can attach or detach the brush head in seconds with a simple turn?no extra tools required, making the replacement process quick and effortless.