Product review (5 stars): A Pleasing purchase
I replaced my old water filter with a GE MWF  which cost over $34. After I installed it, I noticed a periodic high frequency whine coming from the filter. I decided  to purchase an inexpensive filter to see if the whine was in the filter, so I purchased the EcoAqua EFF-6013A Replacement for GE MWF. After installing this inexpensive filter, the whine was gone and the refrigerator has been quiet since. I am very pleased with this filter and I will keep it and repurchase another when needed.