Review on WINGSOL Replacement Improve Filtered PAC Tech by Simo Ramsey

My water source is from a sewage treatment plant (not a well) so I don't have major problems with sediment and solids but I am concerned about treatment chemicals. So far I've liked my Wingsol and would happily buy a better quality filter than the one that comes with it. Is ASIN # B079HTJPRN the latest and greatest filter you are currently selling for this device? And please provide information about the NSF laboratory. for the chemicals that this filter removes, such as lead, mercury, pharmaceuticals, iron, copper, cysts or chlorine. Many Thanks.