NEEWER
✓Price
$63.99
Home/DIY & Tools/Building Supplies/Heating & Cooling/Central Heating Systems & Accessories/Accessories
Fernox Central Heating Cleaner F3 Express 400ml
★★★★★
$63.99
Quantity
1
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Thousands of happy customers
About this item
- Fast, convenient and easy to use - dosage in 30 seconds
- Added via a radiator adapter or included filler loop
- 100% recyclable tin
- Compatible with all metals and materials including aluminum
- Removes mud and limescale and restores heating efficiency
Product description
Cleaner F3 is a heavy-duty, pH-neutral cleaner which is designed to remove sludge, scale and debris in existing and /or aged systems. It is ideal for use when power flushing to aid the cleaning process and to restore heating efficiency.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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