The Remington SPW440 Foil and Cutters Replacement Part is designed to restore the performance of your Smooth & Silky Shaver specifically the WDF4840 model. This replacement set ensures that your shaver maintains its effectiveness in providing a smooth and comfortable shaving experience. The high-quality foil and precision cutters are crafted to meet Remington s standards ensuring optimal performance for a long-lasting and reliable grooming tool. Bullet Points: Compatibility: Specifically designed as a replacement part for the Smooth & Silky Shaver model WDF4840 by Remington. Foil and Cutters Set: The package includes both the foil and precision cutters providing a complete replacement for worn-out components. Maintains Performance: Restores the shaver s performance to its original efficiency ensuring a smooth and comfortable shaving experience. High-Quality Construction: Crafted with precision and quality materials to meet Remington s standards guaranteeing durability and longevity. Easy Installation: Designed for user-friendly installation allowing for a hassle-free replacement process. Optimal Shaving Results: The foil and cutters work together to deliver optimal shaving results capturing and trimming hair effectively. Extend Shaver Lifespan: Regularly replacing worn-out foil and cutters can extend the overall lifespan of your shaver. Smooth & Silky Shaving Experience: Engineered to provide a smooth and silky shaving experience leaving your skin feeling comfortable and irritation-free. Genuine Replacement Part: Ensure compatibility and performance by using genuine Remington replacement parts for your Smooth and silky Shaver. Maintain Grooming Standards: Keep your shaver in top condition to maintain your grooming standards with each use. Brand: Remington