Product review (1 stars): Although it's working fine and the water tastes great
This item is falsely advertised. First, the Amazon ad says it's rated to 500 gallons, but when it arrived the packaging said it was only rated to 300 gallons. Secondly, it clearly advertises that it's NSF Certified to Standard 42... but if you go to NSF's website to authenticate the brand/model against fake counterfeits, it does not recognize this brand as legit. Although it's working fine and the water tastes great, I'm concerned over exactly what it's filtering verses what it claims it's filtering. I won't be purchasing this item again.