Product review (2 stars): Hesitant, and here's why.
I usually don't write reviews, but I feel it's important to share why I'm hesitant about this product. Like many others, I bought this product because it's less than 1/2 the price of a regular filter from Samsung. EcoAqua come in a package of 3. My first one of my set worked ok. The second time, I had trouble installing it in my fridge. I had trouble getting it to fit and it turns out I installed it incorrectly. I kept hearing water drip and when I opened my fridge doors, water spilled out everywhere! I couldn't get it to stop until my fiance was home to fix it. He was able to install it, so when this second filter came to its end, I had him install the 3rd because I had trouble removing the filter as if it were stuck.

Also, these EcoAqua filters are not NSF certified like the Samsung ones. What does NSF mean? "NSF certification is your key to making sure that the products you use meet strict standards for public health protection." I didn't realize this until now as I'm shopping for replacements but after my experience with these filters, I'm leaning towards spending the extra $ for Samsung ones because 1) They're NSF certified and 2) I don't want to anticipate another kitchen flood.