Product review (1 stars): Only one worked
Only one filter worked. I didn't try the second one until 6 months later since only one gets used at a time. Now that six months have passed, I can no longer return this faulty item. It appears it would have been better to pay for one full price Samsung unit than for two half priced units. It's the same price when all is said and done. I will re-order with another company and try to make a better choice.