Using Fernox Protector F1 & Cleaner F3 reduces energy usage by up to 15% every time you heat up a room
Test & results of water quality in seconds.
Fernox DS40 citric acid descaler is the ideal solution.
Comprehensive lab results for your central heating system
Cleaner F3 is an effective, universal pH neutral, non-foaming cleaner, which removes sludge, scale and debris from existing central heating
Protector F1 is the market leading inhibitor which prevents corrosion and limescale formation in central heating systems. This high performance
Protector F1 is the market leading inhibitor which prevents corrosion and limescale formation in central heating systems. This high performance
Cleaner F3 is an effective, universal pH neutral, non-foaming liquid cleaner, which removes sludge, scale and debris from existing central
The Fernox Descaling Kit contains all the necessary equipment to remove limescale, rust and other corrosion debris, quickly and efficiently
Designed for use with Fernox TF1 in-line system filters or other similar filters, this unique inhibitor package includes an active
Designed for installation in small or restricted access areas, this high performance sealed, in- line system filter is easy to
Fernox, the industry’s leading water treatment expert, is excited to introduce its updated line of Express cans. Designed for all hydronic heating systems, the high
Fernox is pleased to announce the appointment of Charel Marais as General Manager, effective April 1, 2025. This promotion follows the retirement of Ernie McDonald
A huge congratulations to Mondale & Associates on winning the “Rep of the Year in the USA” award! To celebrate this achievement, Fernox GM Ernie
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