Plumbing and heating supplies for everyone
CUSTOMER SERVICE: +44 (0)3300 535899 // customercare@plumb2u.com
Your cart 0

Ratings and Reviews for  Fernox Alphi-11 Antifreeze Protector 5 Litre 61033

Product Rating
4.8
6 reviews
55
41
30
20
10
Back To Product View
5 / 5
Used Alphi 11 over a number of years to protect my solar water heating system with no negative issues and now use it in my ashp system where we have more than usual outside pipe work.
Michael M. 2/18/2025 at 20h13
5 / 5
As recommended by a friend for use in a vintage motorcycle. Not the cheapest, but worth paying a bit more for piece of mind.
James m. 2/11/2025 at 17h58
5 / 5
Assume the product is going to be as advertised, not used i5 yet.
Roy D. 6/17/2024 at 01h04
5 / 5
Arrived quickly, well packaged and as described.
DAVID M. 7/28/2022 at 10h41
4 / 5
Good Stuff.
Alan R. 7/25/2022 at 12h24
5 / 5
Not used yet but I'm sure will be fine.
Diane T. 3/4/2022 at 09h08