Ear Wax Guards, 5 per pack for RLN4922A Earpiece 
RLN4919, RLN4919A, RLN4919B, RLN4919C
Works with:  CT250, CT450, CT450·LS, GP300, GP350, GTX Privacy Plus, GTX LTR, HT750, HT1000, HT1250, HT1250·LS, HT1250·LS+, HT1550·XLS, JT1000, LTS 2000, MT2000, MTS2000, MTX838, MTX850, MTX850·LS, MTX950, MTX8000, MTX8250, MTX8250·LS, MTX9000, MTX9250, MTX·LS, P110, P1225, P1225 LS, PR860, PRO5150 Conv, PRO5350 LTR, PRO5550 PP, PRO7150 Conv, PRO7350 LTR, PRO7550 PP, PRO9150 Conv, Saber, Saber I R, Saber II R, SP10, SP21, SP50, SP50+, VISAR, XTS 3000, XTS 3500, XTS 5000