Oral-B 3D White Pro Replacement Brush Heads (4-Pack)

**Oral-B 3D White Pro - Pack of 4 Genuine Electric Toothbrush Replacement Heads** Elevate your daily oral hygiene routine and restore natural structural brightness with the authentic Oral-B 3D White Pro replacement brush heads. Engineered by the world's most dentist-recommended brand, this specialized 4-piece refill matrix is clinically optimized to lift surface discoloration and organic stains from day one. Utilizing dental-inspired polishing geometry alongside dynamic bristle patterns, it guarantees a profound architectural sweep across enamel planes while remaining exceptionally gentle on gum tissue. **✅ Key Performance Features** **Specialized Center Rubber Polishing Cup Layout** Achieve advanced surface stain cancellation. The center core incorporates a specialized, soft elastomeric rubber polishing cup that cups each tooth structure. This layout holds whitening toothpaste directly against the enamel to gently buff away coffee, tea, and surface discoloration for a visibly whiter finish. **Innovative X-Shaped Deep Cleaning Bristle Matrix** Reach beneath the traditional circular brushing threshold. Genuine Oral-B heads are engineered with high-density X-shaped structural filaments. These multi-angled technical bristles flex deep into tight interdental gaps and along the gingival margin, sweeping away plaque profiles where standard linear strands miss. **CleanMaximiser Precision Color Usage Alerts** Take the guesswork out of hardware renewal intervals. Equipped with integrated CleanMaximiser smart tracking technology, the performance indicators shift dynamically from a standard green hue to a bright yellow configuration. This visual change alerts you exactly when the mechanical fiber structure drops below 100% cleaning efficacy. **Universal Mechanical Interface & System Validation** Engineered for seamless structural compatibility with Oral-B's extensive lineup of rechargeable oscillating-rotating power handles. Note: This universal circular locking ring profile fits almost all models, excluding the specialized sonic Pulsonic series and magnetic iO micro-vibration setups. **Technical Specifications:** • **Product Design Line:** Oral-B Pro Series Refills • **Whitening Technology:** 3D White CleanMaximiser matrix • **Pack Configuration Quantity:** 4 individually sealed replacement brush heads • **Core Cleaning Geometry:** Oscillating circular head with center rubber polishing core • **Bristle Type Architecture:** Multi-angled X-shaped high-durability synthetic filaments • **Usage Monitoring System:** Smart color-fading green-to-yellow filaments • **Recommended Replacement Lifecycle:** Every 3 months (or upon visual yellow transition) • **Handle Compatibility Range:** Fits Oral-B Vitality, Pro, Smart, and Genius series handles • **Hardware Exclusions:** Not compatible with Oral-B iO or Oral-B Pulsonic series • **Package Compilation:** 1x Blister pack containing 4 authentic Oral-B Pro 3D White brush heads with identification symbols