The chemical abnormalities relate to the type of stones that form in the kidneys. These four types of stones and the chemical abnormalities that cause them are: Calcium Stones: people who form this type of stone either have too much of one type of three chemicals in their urine, or not enough of another.
Therefore, we recommend replacing your refrigerator's water filter typically every six months or when the gallon capacity is reached. We offer compatible replacements for Whirlpool refrigerator water filters, Kenmore, Frigidaire, Samsung, LG, Maytag and other popular refrigerator brand water filters.
While the post is played for laughs, she raises a serious point regarding the disturbing debris that an old refrigerator water filter may no longer be effectively preventing from making it into your drinking water. Most manufacturer guidelines recommend that you replace your water filters every six months.