Product review (1 stars): product did NOT WORK!!
I ordered 2 of these units ahead of the current one expiring and when it finally expired, which was after the return item deadline, I installed the filter into my fridge, it didn't work.

Now I (supposedly) can't return it.

IF this company is willing to accept my return, please get back with me at cdf.ppfs@juno.com.  Thank you.