Product review (4 stars): Less expensive alternative to OEM
These refrigerator water filters fit and performed just like the LG original equipment.  They do have an interesting notice on the enclosed instructions, however, that warns of using this filter anywhere the temperature is below 38 degrees F.  Correct me if I'm wrong, but aren't refrigerators supposed to normally run between 33 F and 36 F?

That said, I am not having any problems with this filter in my fridge operating at 33 F.