Product review (4 stars): great value for overpriced OEM filters.
unit fits and does what its supposed to. There are some differences though. The main being the factory unit has a two o-ring barrel and this uses only one. Might not be a big deal but it is worth mention.  This unit also did not seem to click into place like the factory. It stops turning at around 4deg off center. It seems rather easy to remove accidentally.  Still, for the cost these are a steal,  Each unit was individually shrinkwrapped and in the box included a neat 6 month chemically active timer. Just press the little button and it starts the count down. Box included fridge magnet with a code for 5% off next order.
Water tastes the same and there's no reduction in water pressure that we can notice.