Compatible -5000 series models : S5010, S5011, S5013, S5015, S5050, S5070, S5010, S5011, S5013, S5015, S5050, S5070, S5074, S5075, S5077, S5078, S5079, S5080, S5082, S5085, S5090, S5100, S5110, S5130, S5140, S5150, S5205, S5210, S5211, S5213, S5230, S5231, S5251, S5252，S5310, S5320, S5330 ,S5335, S5340, S5355, S5360, S5370, S5380, S5390, S5391, S5395, S5396, S5400, S5420, S5510, S5520, S5560, S5570,S5600, S5610, S5620, S5640, S5650, S5660, S5675Compatible -6000 series models S6011 S6015 S6100 S6400 S6550 S6580 S6610 S6620 S6630 S6640 S6670 S6680 S6800 S6810 S6880Easy to Replace：Replace your blades in a few steps. After installation, put a drop of oil on each nozzle and run for 10 seconds to get the best experience. It's recommended that you replace the shaving head every 12 months to get the max shave performance.High Precision Cutting System：SH60 replacement head blades compatible with philips norelco 6000 5000 replacement heads has precision cutting system. 360 degrees without dead ends. Gently remove your beard, painless and cleaner, the round head design perfectly protects your skin from scratchesAbout Service: 1 replacement head sh60， Any questions, please do not hesitate to write us, we will be glad to serve you. (This item is a replacement, not original.)