Product review (4 stars): These come with good documentation providing benchmarks done in laboratory conditions providing the ...
Prices for official Samsung products will always be higher, but quality control and consistency is worth the extra price in my opinion.

These work as intended from what I've seen. I have no reason to think I received counterfeit filters, although it seems that is an ongoing problem from reading other reviews.

This is incredibly simple to install, with a simple twist mechanism to remove the old filter and twist the new one back in. These come with good documentation providing benchmarks done in laboratory conditions providing the filtering capabilities of these filters.

I ordered a multipack, which came as two individual units taped together.