[High Precision Cutting System]: The S9000 replacement head features a dual precision cutting system with lift and cut technology, providing 360-degree coverage without dead ends. Compatible with Norelco 9000 series replacement heads, it gently removes beard hair painlessly and cleanly. The round head design helps protect the skin from scratches. [Comfortable Close Face Touch]: The upgraded RQ12 replacement heads for Philips Norelco Series 9000 Prestige shaver include an ultra-thin head with a slot for longer beards and holes for the shortest stubble. Designed for a close shave with no residue left behind. [Easy Replacement and Installation]: The SH98 replacement head for Norelco S9000 is easy to remove and replace—takes only about two minutes. After installation, apply a drop of oil on each nozzle and run the shaver for 10 seconds for optimal performance. It is recommended to replace the shaving head every 12 months for best results. Compatible Models: S9000 Series: S9911, S9731, S9711, S9511, S9111, S9031, S9988, S9151 RQ12 Series: RQ1250, RQ1250CC, RQ1260, RQ1260CC, RQ1280, RQ1280CC, RQ1290, RQ1290CC, RQ1251, RQ1251CC, RQ1252, RQ1252CC, RQ1265, RQ1265CC, RQ1285, RQ1285CC, RQ1286, RQ1286CC, RQ1295, RQ1295CC, RQ1296, RQ1296CC, RQ1297CC, RQ1255, RQ1255CC, RQ1258, RQ1258CC, RQ1275, RQ1275CC Note: The new Honeycomb series is not universally compatible. Color: Black Material: Metal Package Contents: 1 x Replacement Complete Head Note: Light reflection and different displays may cause slight variations in color between the image and the actual item. Measurement may vary by 1-3 cm.