Replacement block Aquaphor KH K4 (softening)

A replacement filter for water softening, it is used in Aquaphor systems with a separate faucet. It softens the water, solving the problem of scaling and flaking in boiled water.
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15.50 €
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Replacement filter KH for water softening which contains only ion exchange resins. 
Thanks to the design changes, the new module KH now contains a larger amount of ion exchange resins.


The cation exchanger removes hardness ions (magnesium and calcium) from the water, changing them to sodium ions.
Immediately at that moment, when the capacity of the resin is already exhausted, and hardness ions slip through,
the resin should be regenerated with sodium chloride solution (table salt).