Liff Combi-Flo Polyphosphate Scale Inhibitor Housing 15mm
The Liff Combi-Flo is a polyphosphate dosing system that coats metal surfaces in the water system with a polyphospahate coating to which limescale is not attracted.
Comes with 15mm compression fittings
Once in use in a domestic hot water system limescale will not stick to heat exchanger surfaces.
This unit is best fitted on the feed to a water cylinder or combi boiler
Replacement polyphosphate refill is available here
Please note that all prices include 20% VAT