Andy, a writer/home appliance evaluatorAlthough the "Water filter" has become popular, it is undeniable that many families are gradually abandoning it and starting to invest in "barreled water" and "straight drinking water". Speaking of this, I discovered an interesting and ridiculous fact,In the 21st century, Water filter is not worth investing as barreled waterJust like in the 21st century, today's televisions are not as good as those in the 1980s and 1990s(Especially referring to advertisements flying around, inability to watch without members, poor quality of TV dramas, etc...