Wrekin Water are continually striving to bring Eco products to the market. This refill is another product that forms part of our Eco range. Less packaging and offering customers exceptional value on the branded alternative.

Unless hard water in your heating system is treated, scale builds up in the heat exchangers pipework and emersion heater elements. Only 1.5 mm of scale build up will increase your energy consumption by 12% per annum.

Polyphosphate in a dilute form, acts as a sequester preventing precipitation of calcium scale as well as offering a level of protection against corrosion.

The polyphosphates forms bonds with the scale causing minerals, which make them more water soluble. The hard minerals remain in the solution as opposed to depositing scale on heat exchangers. This means that the treatment is permanent so storage of water in tanks and thermo stores remains protected at all times