Does anyone have experience with NanoCeram filters? I'm trying to find a filter to replace the Watts WP2-BVC we've been using for a couple of years because it’s been discontinued. We're hoping to find a whole house filter (big blue type) that will work with bacteria and virus. The sellers and inventor of NanoCeram filters claim they will do the job. Is this a hoax? I’ve written to the NSF and they have not certified these filters.
Our system is purely rainwater collected from a concrete roof, pre-filtered into two 20,000 gallon underground concrete cisterns. The system is pressurized with a pump and pressure tank and there’s a whole house 20” big blue with a Pentek DGD-5005-20 Sediment 50/5 micro filter. The Watts WP2-BVC is under the kitchen sink and its faucet is where we get potable water. I was hoping we could add another big blue after the present one and use a NanoCeram filter for a whole house system with potable water.
We're in the Caribbean and this is the only water available. I'm not aware of any place to have the water tested, so I'm assuming bacteria and virus may be present.
Thanks for the help.