Within two years, your shaver heads cut nine million hairs on your face. Replace the shaver heads and get back to 100% performance. The Philips replacement shaving head for Shaver series 1000/3000 delivers exceptional shaving performance, so you ensure you get the best from your top of the range shaver. Includes: 3 replacement blades & retaining ring holder. Replace your shaver head every 2 years to reset your shaver and get a close, comfortable clean shave again. Easy to replace with simple how-to-guide. Three blades for one complete refresh. Compatible with Philips Series 1000 & 3000 electric shavers. Manufacturer’s 1 year guarantee. EAN: 8710103767091.