Philips Norelco Shaving Heads Replacement Shaver Series 5000 SH50 - 3 Heads, New. Philips Norelco replacement blades for Shaver Series 5000 AquaTouch Shavers. Genuine Multi Precision shaving heads made in the Netherlands. Blades raise then cut long and short hairs for a fast shave. Super Lift Cut Action lifts hairs to cut comfortably close. For maximum shaving performance, it is recommended to replace your shaving head once every 12 months. Includes 3 shaving heads. Replacement Heads for Series 5000 Shavers AquaTouch Shavers Genuine Multi Precision shaving heads made in the Netherlands Blades raise then cut long and short hairs for a fast shave. For maximum shaving performance, it is recommended to replace your shaving head once every 12 months. Includes 3 shaving heads.