Fernox 62455 Super Concentrated F3 Cleaner 265ml, Treats up to 100 Litres
Rated 4.5 out of 5 stars (420)
Pros
- Removes sludge, scale and debris to restore heating efficiency
- pH neutral formula is safe for all common system metals
- Concentrated formula treats up to 100 litres of system water
Cons
- Best used alongside a system flush for badly sludged radiators
Related attributes
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£10.99
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