Product review (1 stars): Leaks on my Samsung RF4289HARS
Caused a leak on my Samsung RF4289HARS fridge: shortly after the installing the filter on a 6 month old fridge, water was leaking from the flex tray area. Samsung repair tech came out and determined it was from the filter. Was advised to stick with filters from big name brick and mortar stores (Best Buy, Sears, Home Depot, etc. etc.). Tech recounted several service calls from other customers who would develop leaks or poor water flow after using filters bought on amazon. He mentioned there was a possibility that these filters were not genuine and basically re-branded with a Samsung sticker. Seems like a lot of recent reviews about leaking.  Perhaps a bad batch?

Although the filter is more expensive at brick and mortars ($39-49), I paid the same price that was here on amazon with a PM to BB.