Scale Inhibition Plus+
Scale Inhibition Plus+ water filters have built in scale inhibition plus other elements that tackle different water-related issues such as taste and odour or lead depending on the use.
These Multi use water filter cartridges are designed to treat a variety of problems with the use of Polyphosphate that modifies the water hardness
Polyphosphate salts seek out and attach directly to the calcium elements in hard water, this prevents the hard water causing calcium from being able to form scale
Polyphosphate can not function correctly in hard water over 180 ppm or above 95°C
To check your water hardness use our postcode look up