Tapp Pitcher Pro:
 
Great tasting drinking water - instantly available just fill and pour
Ultra-advanced microfiltration of over 80 contaminants
Microplastics, chlorine, nitrates and heavy metals all removed
Filter cartridges last 3 months - just change them yourself
Low environmental impact
Including SMR material - additional re-mineralization of water (adding calcium, magnesium and potassium minerlas)
 
Each filter lasts for up to 3 months and up to 400 to 600 litres of filtered water. Just change them yourself on or before 3 months to avoid bacteria build up.