Combiphos

Prevents hard water lime-scale and soft water corrosion
Keeps pipe-work clear and energy costs down
Prevents "brown" water, protects pipe-work and keeps maintenance costs down
Compact, flexible and quick to install on vertical and horizontal pipe-work with top or bottom entry
For single appliances or "whole house" water supply
Safe for drinking water and all domestic appliances - 100% food grade material
No maintenance. Easy annual Combiphos top-up