Provides long term protection of domestic central heating systems against internal corrosion, limescale formation and bacterial contamination. Prevents corrosion of all metals. Use on all types of boilers, radiators and pipework systems. Non-toxic.
Average Customer Rating:
(11 Reviews) 11
Rating Snapshot(11 reviews)
11 of 11(100%)reviewers would recommend this product.
Customer Reviews for Fernox Central Heating Protector F1 500ml
Review 1 for Fernox Central Heating Protector F1 500ml
"I recently drained the water in the CH system and it was clear, the previous fernox protector had done the job . I've now refilled the sysytem adding Fernox, it puts you at ease, one less thing to worry about"
3 of 3 people found this review helpful.
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Review 9 for Fernox Central Heating Protector F1 500ml
"Grear value. Bought on deal of the day. Read the reviews. The description does not tell of the amount of radiators it will treat, the answer is up to ten. If as above that as i do you will need two bottles. The assistant at screwfix was very helpful to aquire that info. for me. What a great team."