What is the general guideline for replacing the internal charcoal Machine Water Filter?

Answer

Every two months or after approximately 40 gallons of water have passed through.

Machine Water Filters have a defined service life based on the volume of water processed through their media, as the carbon or charcoal eventually becomes saturated and loses effectiveness. The standard rule of thumb provided for their replacement is dictated by time or volume—whichever comes first. This guideline suggests replacement roughly every two months or once 40 gallons of water have passed through the filter. If brewing occurs frequently or if the user is in a geographic location known for having very hard water, the filter should be replaced proactively sooner than this two-month benchmark to mitigate internal machine damage.

What is the general guideline for replacing the internal charcoal Machine Water Filter?
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