Product review (2 stars): Cheaper, but not if you have to replace every two months!
While much less expensive than the factory replacement, I cannot recommend. Water flow is fine for about a month, and then declines from there - by the middle of a second month of use, the water flow is very slow and even stops. On to the third filter of the pack now (October) and I purchased these in May - guessing that one won't last through November and I'll be purchasing the Samsung replacement, not these again.