The description says "3 packs" which we think means there were three filters in the pack ordered. We paid the $47 price tag and only got one filter, not three. I'm sure the filter is probably working fine, but either the supplier has serious counting issues, quality control issues, or misleading marketing practices. Even though it is one of the most efficient filters on the market, it does not cost 3 times the price of comparable individual filters.
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