Product review (1 stars): Does NOT WORK!! Might as well as strike a match to your cash, light it on fire and watch it burn!!
Bought this OnePurify RFC0100A to replace my OEM LG Part#5231JA2002a filter. Installed a month ago. Fits fine no leaks when inserted into My LG fridge. Followed the filter instruction to dump the first gallon of water from the filter since you see carbon or whatever black stuff came from the filter. Emptied the ice made in the 24hrs it was installed. The water tasted ok, same as the tap water. I bought a water quality tester sold here in Amazon. TDS-EZ by HM digital sold here in Amazon. I tested 4 types of water all at room temperature. #1. Water to Go purified water sold in Royal Oak Michigan with a meter reading of 003. #2 my home Tap water, meter reading 148, #3 OnePurify RFC0100A filtered water from my LG fridge, meter reading 150. #4 Brita filtered tap water, meter reading 048. From my test I ordered a new OEM LG filter and will be reinstalling it, placing the OnePurify RFC0100A in the recycle bin, at least to recycle the plastic. My little test showed me this filter added more particles into my water, not do its job to filter. Maybe not a surprise its made in CHINA, Brita filters made in CANADA. Don't worry ill be testing the LG OEM filter too.