the only thing i dont like about it is its 50gpd. 50gpd means it will only run that if your water pressure is optimal. i have a 100gpd and wish i woulda gone with the 150. but ro membranes are all interchangeable the 50-150gpd. other than that its perfect for what you want it for. you can always customize it with more filters if you want but those are good enough. the other filters you see are just for taste.