VIDSA 21B Replacement Foil & Cutter for Series 3 Electric Shavers — Wet/Dry, Corrosion-Resistant

High-precision VIDSA 21B replacement foil and cutter set restores Series 3 shavers to smooth wet and dry performance.

These replacement heads are designed as a direct-fit refresh for a wide range of Series 3 electric shavers, including 3000, 3040s, 3080s and related models. Built with corrosion-resistant materials and a three-floating-blade arrangement, the 21B kit aims to recover cutting efficiency and improve comfort after the original heads wear down. The pack includes one foil and cutter pair and is packaged simply to reduce waste.

How will these 21B heads affect my daily shave?

Replacing worn foils and cutters restores the original cutting geometry, so hairs are captured and trimmed more effectively. Users typically notice fewer passes, less tugging, and a closer, cleaner result when the parts are fresh.

• Three-floating-blade system improves contour tracking.
• Precision tooth comb design helps guide hair to the blades.
• Reduces the need for repeated strokes across the same area.

Which shaver models are compatible with the VIDSA 21B replacement head?

The 21B replacement is compatible with many Series 3 variants. Check your shaver’s part number or the original head label to confirm fit before purchasing.

• Fits Series 3 models: 3000s, 3040s, 3050cc, 3080s and related 300–380 series.
• Works with both older and current Series 3 housings using the 21B part.
• Not intended for non-Series 3 shaver families—verify model alignment.

What maintenance and lifespan can I expect from these foil and cutter parts?

The components are engineered for water resistance and rust protection so they can be rinsed after use. Laboratory guidance suggests swapping the foil and cutter every 12–15 months to maintain optimal cutting performance as the blades dull over time.

• Easy rinse-clean after wet or dry shaves.
• Recommended replacement interval: 12–15 months under normal use.
• Premium materials for improved corrosion resistance and durability.

What comes in the box and how is it packaged?

This listing supplies one new 21B foil and cutter set ready for installation. Packaging is intentionally minimal to reduce paper waste while keeping the parts protected during transit.

• Includes: one VIDSA 21B foil and one cutter assembly.
• Simple protective packaging to prevent damage in shipping.
• Instructions for fitment typically available from your shaver manual or online guides.

Who is this for: The VIDSA 21B replacement heads suit owners of Series 3 electric shavers who want an affordable, compatible way to restore cutting performance. It's a practical buy for everyday shavers seeking smoother passes, people who use their shaver wet or dry and anyone looking to extend the effective life of a Series 3 razor without replacing the whole unit.