As the manufacturer of this product you're going to want to be very careful making claims like that in a public forum.
I see no evidence of CDPH certification, despite the product being sold from San Francisco:
When a manufacturer claims that a drinking water treatment device
will reduce contaminants [such as lead, Cryptosporidium (protozoan
cysts), pesticides, herbicides, solvents, heavy metals, bacteria
and viruses] or makes other health related performance claims,
the device must be certified by CDPH, pursuant to Health & Safety
Code Section 116830.
