Amazon.com: Philips SH71/50 Shaving Heads Compatible with Philips Shavers Series 7000 (S7XXX) and Series 5000 (S55XX), Replaces RQ12/70, RQ12/60, SH60/70, and SH70/70 : Beauty & Personal Care
Amazon.com: RQ12 Replacement Shaver Head Compatible with Philips Norelco RQ11 RQ10 Sensotouch 3D 1260X 1280 X 1290X RQ 1180 Arcitec Razor Shaving Unit Triple 3D : Beauty & Personal Care
USonline911 RQ12 Complete Replacement Shaver Head Blade Unit Assembly for Philips Norelco SensoTouch 3D RQ12 RQ10
Amazon.com: Philips Norelco Replacement Head for Series 7000 (SensoTouch 3D) and Arcitec : Beauty & Personal Care
Philips Norelco RQ12 Senso Touch Replacement Shaving Heads, Series 8000, 1 Ea, 6 Pack - Walmart.com
Norelco Philips Rq12+ Replacement Shaver Head for Series 8000 (12__X) and Arcitec (10__X) , 0.123 Pound - Walmart.com