ZeroWater is amongst the most effective water filter pitchers out there using a 5-stage filtration system. While it does not remove all contaminants, it removes the vast majority of them. One thing to keep in mind is that due to the 5-stage filtration, it takes longer to filter your water compared to other units.
The filter is NSF certified, which is a very prestigious thing, for chlorine and hydrogen sulfide.
It also reduces pharmaceuticals, chloramine, pesticides, fluoride and arsenic.
This unit comes with a free digital meter to let you know when it is time to change your water.
This filter is not the cheapest but it removes more contaminants than most and the filter lasts longer than most other filters as well.
Clean skin and apply lotion/serum on skin and get the device ready for use.
Massage area of skin with it for up to 10 minutes each part per day.
Treatment shall not be over 20 minutes on same skin area.