McAlpine Scale Defender 61021050

Code: PLSSCASTA

Tackles Limescale. Protects Homes & Pockets! Easy to install in less than an hour. Saves space under your sink and requires no electricity supply. Requires no electricity, no bypass and very little space. Scale Defender protects boilers, hot water cylinders, kitchen appliances, shower screens and brassware from the harmful effects of limescale.

£208.18 Incl. VAT

Lichfield Stock:
In Stock

Tackles Limescale. Protects Homes & Pockets! Easy to install in less than an hour. Saves space under your sink and requires no electricity supply. Requires no electricity, no bypass and very little space. Scale Defender protects boilers, hot water cylinders, kitchen appliances, shower screens and brassware from the harmful effects of limescale.


  • Easy to fit
  • Average install 45 mins
  • Low Maintenance
  • No PTFE required 
  • No Electric Supply required
  • Compact - everything you need in one box
  • Connections included