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Boiler Noise Silencer F2

  • Reduces boiler noise
  • Improves heat transfer efficiency
  • Compatible with all Fernox Protectors
  • Compatible with all metals and materials commonly used in central heating systems
  • Can be left in the system permanently
  • Non-toxic, environmentally friendly
  • 1 pint ≈ 500ml 
  • Product code : 57881