Product review (1 stars): DON'T BUY, IT LEAKS!
We have a LG refrigerator that uses filter cartridge number 5231JA2006A. We bought the filter on 10/1/16 in preparing to change the filter the next month when it was due. We changed it on 11/3/16 and on 11/5/16 I noticed a big puddle of water on the top shelf. I thought maybe one of the containers had leaked, but after further investigation I saw that the filter was dripping water onto the shelf. I immediately went onto Amazon to return it, but it was ONE day too late to return the item, I was only good to return until 11/4/16. UGH! Well I won't be buying this filter again!