This Alpine Pure UV unit is our very own used throughout New Zealand to treat bacteria, Cysts including E-Coli and Giardia. Parts are readily available throughout NZ. It is large enough to handle the flow requirements of a one bathroom home. It is also factory rated for water flow up to 15 LPM.
The AP PV 4 Ultraviolet (UV) water sterilizer is a popular and economical choice for average whole house water purification to kill bacteria (including coliform and e.coli), viruses, cryptosporidium, giardia, and a wide range of other microbiological contaminants.