Product review (3 stars): Not as advertised
Good price and fast shipping but not as advertised.
Product description claims the filter is NSF 42/53 but that is not stated anywhere on the filter, it's packaging, or included literature. The filter only states that it reduces chlorine and odors which would only be NSF 42.
Furthermore, the product description says the filter is good for 400 gallons (depending on water condition) but the filter clearly states that it is only good for 300 gallons.
You may also want to know that the product is manufactured in China.