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Abacus Fernox F5 Express Cleaner - 280ml



An eye-catching towel warmer is a focal point for any luxury bathroom or en-suite. For the care and maintenance of your towel warmer, Abacus recommend Fernox F5 Express Cleaner. Fernox are world leaders in the treatment and care of heating systems and their products will clean and protect your towel warmer or radiator to BS7593 ensuring the water is clean and protested, a requirement of your Abacus guarantee.

Simple, convenient and quick to use, Fernox F5 removes the build-up of sludge in your heating system and restores its efficiency. Added via a radiator adapter or the supplied filling loop, this express cleaner is compatible with all metals, including aluminium, and removes all debris including flux residues. Environmentally friendly and non-hazardous to use, even the can is 100% recyclable.

To protect your system in line with your Abacus guarantee, first flush with Fernox F5 cleaner before refilling and adding Fernox F1 Protector (available separately), for the best results in maintaining your radiator or towel warmer.


  • Cleanser for inside of radiators and towel heaters
  • Quick and convenient to use by adding via a radiator adapter or filling loop supplied
  • Removes sludge and scale, flux residues, other debris and restores heating efficiency
  • Compatible with all metals and materials including aluminium
  • Can is 100% recyclable
  • Non-hazardous and environmentally friendly


  • 15 years from the manufacturer



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