SH50 Whole Head All Head Replacement Head Compatible with Philips Series 5000 Electric Shaver Replacement Head Fit for Norelco Razor Series S5000 Model AquaTouch S5xxx, PT8xx, PT7xx, AT8xx, AT7xx - Yahoo Shopping
Amazon.com: SH50/52 Replacement Heads Compatible with Philips Norelco Series 5000 Replacement Heads for 5000 Replacement Heads for Series 5000(S5xxx) AquaTouch (S5xxx),PowerTouch, 6Pack : Beauty & Personal Care