We offer a wide selection of water filter bottles that remove bacteria, fluoride, chlorine, viruses and many more contaminants. They come in 20oz, 24oz, 28oz and 38oz. We have regular ones that should be used with treated water, standard ones that remove everything the regular does plus bacteria, advanced ones that remove everything the regular and standard does plus viruses.
We also have extreme ones that removes everything the top three remove plus radiologicals, Then we have the radiological that removes everything the regular does plus radiologicals that should be used with treated water.
Bottom line if you will be using it for municipal treated water then you will want the regular, Radiological or standard bottles. If you will be using it for camping, traveling or will be taking water out of a lake, pond, river or any water source that is questionable you will what the advanced or extreme bottles.