Product review (2 stars): Had one in my fridge for 1 month and the ...
Had one in my fridge for 1 month and the light came  on saying it needed to be replaced. I know the suggested mfg filter lasts for at least 6 Mos and is more expensive almost 5 times the cost of one of these so I'm not sure its a bargain  buying after market. I will try them again and if it needs replacement in 1 month  I will go back to the suggested mfg filter at the higher price.