Best under sink water filtration systems :
Don’t use too many stages – more filters does not necessarily mean cleaner water
There is an understandable perception that more stages or filter a system has, the cleaner the water will be produced.
This is simply not right. A good guideline is the following
Use as few stages as we can for each classification of contaminant. The more filter a system has, the greater the probability of having microbial growth taking place with the water filter.
The under sink water filtration system is designed for low maintenance operation, however, the filter cartridges need to be replaced regularly for best performance. It is important to note that filter clogging is not a reliable method of
determining filter life as the capacity to remove certain contaminants can be exhausted before the filter physically clogs. We recommend that the sediment pre-filter and carbon block filter be replaced at least every 12 months to ensure optimal contaminant removal. In rare cases, the filter(s) may clog before this time in which case filter replacement would be necessary to restore water flow.
Many under sink water filter on the market claim to remove or reduce certain contaminants in your water. Unfortunately, their claims may not be true.
We have here the list of Best under sink water filtration systems :