Compatible. The SH30 replacement head is compatible with Philips Razor 1000, 2000, 3000, S738 Click and Style series shavers, please check your shaver model before purchasing, you should know that the SH30 replacement head is not compatible with Philips is compatibleAquatec series.360 degree design. With a flawless 360-degree design, the round head of this SH30 replacement blade is great at protecting your skin from scratches, removing unneeded parts and getting a quick job done for you.Easy to replace. These razor replacement heads are easy to attach, after attaching, place a drop of oil on each head and run for 10 seconds to ensure they work properly; For good performance, it is recommended to replace the razor heads every 12 months. 3 pack SH30 replacement heads for Philips Norelco Series 3000, 2000, 1000 shavers and S738 Click and Style

Note:Shipping time is 5-12 days