• Fits Norelco Models: HP1318, HP1319, HP1327, HP1323, HP1327D, HP1328, HP1328E, HP1337C, HP1601, HP1602, HP1604, HP1605, HP1606, HP1608, 700RL, 705RL, 710RL, 715RL, 720RL, 725RL, 750RL, 800RX, 805RX, 815RX, 825RX, 835RX, 850RX, 875RX, 885RX, 895RX, 900RX, 905RX, 915RX, 935RX, 945RX, 950RX, 955RX, 965PE, 965RX, 968RX, 985RX, 4885XL, 4865XL, 4861XL, 4853XL, 4852XL, 4845XL, 4825XL, 4825XLD, 4821XL, 4817XL, 4816XL, 4807XL, 4805XL, 4801XL, 4625X, 4608X, 4607X, 4606X, 4605X, 4604X, 4603X, 4602X, 4601X, 4401LC, 4402LC, 4403LC, 4404LC, 4406LC, 4413LC, 4414LC, 4417LC, 3865XL, 3805XL, 3801XL, 3605X, 3604X, 3601X, 3405LC, 5625X (may be partial list)
• Fits Philips models: HS190, HS775, HS885, HS890, HS915, HS920, HS930, HS965, HS970, HS985, HS990, HQ040, HQ442, HQ443, HQ481, HQ482, HQ483, HQ484, HQ485, HQ486, HQ487, HQ4401, HQ4405, HQ4411, HQ4425, HQ4445, HQ4601, HQ4607, HQ4608, HQ4625, HQ4630, HQ4805, HQ4806, HQ4810, HQ4816, HQ4819, HQ4821, HQ4825, HQ4826, HQ4830, HQ4845, HQ4846, HQ4850, HQ4851, HQ4856, HQ4861, HQ4865, HQ4870, HQ4885, HQ4890, HQ5426, HQ5430, HQ5812, HQ5813, HP1318, HP1319, HP1323, HP1327, HP1328, HP1335, HP1336, HP1337, HP1338, HP1339, HP1601, HP1602, HP1604, HP1605, HP1606, HP1607, HP1608, HP1700, HS260, HS360, HS375, HS465, HS470, HS475, HS480, HS485, HS702, HS703, HS704, HS705, HS706, HS708, HS709, HS715, HS755, HS765, HS800, HS802, HS805, HS820, HS825, HS830, HS840, HS850, HS860, HS875, HS895, HS896, HS900, HS905, HS925, HS945, HS950, HS955, HS969, HS975, HS980, HQ382, HQ384, HQ3405, HQ3425, HQ3445, HQ3605, HQ3610, HQ3805, HQ3810, HQ3825, HQ3830, HQ3845, HQ3850, HQ3865, HQ3870, HQ4885, HQ4865, HQ4845, HQ4825, HQ4425, HQ4401, HS985, HS965, HS930, HS915, HS885, HS775, HQ3865, HQ3845, HQ3605, HQ3445 HS980, HS975, HS955, HS950, HS925, HS905,HS900,HS896,HS895,HS875,HS860,HS850 HS840, HS825, HS820, HS805, HS800, HS765,HS755, HS715, HS709, HS708, HS706, HS705,HS704, HS703, HS702, HP1700, HP1608, HP1607, HP1606, HP1605 HP1604, HP1602, HP1601, HP1339, HP1338, HP1337, HP1336, HP1335, HP1328, HP1327,HP1319, HP1318 (may be partial list)
• Will also fit the following 2-head Norelco shaver models: 665RX, 605RX, 600RX, 505RL, 501RL, 500RL, 486XL,484XL, 482XL, 410DB, 400DX, 300SX, 200SC and Philips 2-head models: HQ486, HQ484, HQ483, HQ482, HQ443, HQ442,HS190
• Also fits Eltron EL-3018

Norelco suggests changing the heads every 12 months