Very poor service from ZeroB. it is 5 days since I logged a complaint or priority basis as my filter does not work. I have 8 calls to their call center and every time they keep giving false promises of prioritizing the complaint but no one even bother to attend to complaints. No call back either.
A good product needs good service too. There are other vendors who do much better service. I was happy with Aquaguard earlier as their service was good.