COVID-19 Update: Open for Delivery and Click & Collect

Fernox Alphi-11 Protector 5ltr

Product code: 231044
Llandudno Stock: 0 Ruthin Stock: 2
Llandudno Junction No StockNo Stock
Ruthin Click & CollectClick & Collect In StockIn Stock
Ex. VAT £35.30
Inc. VAT £42.36

Not in stock in your local depot? Please call or email us, we’ll be happy to get it sent over for you.

Antifreeze Protector Alphi-11 is a combined antifreeze and inhibitor product, which provide protection against internal corrosion and limescale formation in domestic central heating systems . Available in 5 litre and 25 litre liquid product. Antifreeze Protector Alphi-11 is suitable for use with all metals and materials commonly used in heating systems. For long -term protection ensure concentration levels are maintained and checked annually as part of the boiler or system service. Antifreeze Protector Alphi-11 is compatible with all other Fernox products.

  • Protects against corrosion and limescale
  • Combined antifreeze and protector
  • Maintains efficiency so extending system life
  • Compatible with all metals and materials commonly used in heating systems
  • Non-toxic, environmentally friendly
  • Protects heating and chilled water

Click and Collect is available at both depots, free of charge on all orders.

Local delivery can be made to the majority of North Wales at a cost of £10 +VAT, free of charge for orders over £50. You will be asked for your postcode before checkout to see if delivery is available to your location.

Returns can be made in person to either of our branches, Llandudno Junction or Ruthin.

For any more information, please have a look at our Delivery and Returns sections.