SUPERNB SH71 Replacement Shaver Heads 6‑Pack — Dual‑Ring Mesh, Triple Floating Heads for S5xxx/S6xxx/S7xxx (Angular)

SUPERNB SH71 replacement heads are a 6‑piece cartridge set with dual‑ring mesh and three flexible floating heads designed to restore cutting performance for compatible Series 7000, 6000 and angular Series 5000 shavers.

If your electric shaver is pulling, leaving more stubble than usual, or the shave takes longer than it used to, replacing the shaving heads can quickly refresh performance. These SUPERNB SH71 heads use an upgraded dual‑ring mesh pattern to cover more skin per pass and are built to work wet or dry. The pack includes six cutting heads plus retaining rings and a cleaning brush so you can replace parts at home without tools.

Which shavers will these SH71 heads fit?

These heads are engineered for angular head models in the Series 5000 family and for all Series 6000 and 7000 models with the same style of shaving unit. They will not match round‑head variants, so confirm your shaver’s head shape before ordering.

• Compatible: S7xxx (Series 7000), S6xxx (Series 6000), angular S5xxx examples like S5210, S5579, S5585, S5767.
• Also fits some S9000 Prestige models that use the angular head form factor.
• Not compatible: round‑head Series 5000 models such as S5070—check visually.

How does the dual‑ring mesh improve shaving performance?

The dual‑ring design places two concentric cutting zones in each foil, expanding the effective capture area that lifts and trims hairs. That increased coverage reduces the number of passes needed for a close result, which shortens shave time and lessens skin friction.

• Two concentric rings capture more stubble than a single ring.
• Covers roughly 30% more skin area per stroke for faster results.
• Helps reduce repeated passes and potential irritation on sensitive areas.

Can I use these heads for wet and dry shaving, and are they gentle on skin?

Yes — the replacement heads are waterproof and suitable for shaving on dry skin or with water, foam, gel, or in the shower. The foils have rounded edges and the internal blades move smoothly to minimize nicks; three independent floating heads allow the unit to follow jawlines for consistent contact without tugging.

• Waterproof construction supports wet shaving with products or under running water.
• Rounded foil edges and precise blades reduce the chance of irritation.
• Triple floating heads pivot to track facial contours and maintain close contact.

How easy is installation and what’s included in the package?

Replacing these heads is a simple two‑step swap: remove the old shaving unit, replace the blades and foils, then reattach. No tools are required; the package supplies the parts needed to refresh your shaver and an instruction‑friendly routine to reset the shaver’s built‑in replacement reminder.

• Included: 6 SH70/71 replacement blades, 3 retaining rings, and 1 cleaning brush.
• Tool‑free installation—pull off the unit, replace, and snap back into place.
• Reset reminder: hold the shaver’s power button for about five seconds after installation.

Who is this for? These SUPERNB SH71 heads are suited for electric shaver owners who notice reduced cutting efficiency, more passes needed, or rising skin sensitivity and want a cost‑effective, at‑home refresh. Ideal for men and professionals who use Series 7000, Series 6000, or angular Series 5000 shavers and prefer the option to shave wet or dry without changing their routine. Replace annually or sooner if performance drops to keep a quick, comfortable shave.