User Manual GE AP110 Water Filter Replacement Polypropylene Cartridge

Yes each one is wrapped separately

This products removes sediments if you have a well. It is not designed to remove chlorine. For Chlorine and chemical removal I use a Zero Water container for all drinking and cooking water.

I use them in the whole house hot water system, and the technical parameters they provide show that the maximum applicable water temperature is 176°F.

No, it does not fit the Brita system. These filters are meant for whole house water systems.

I use city tap water. The 5 micron water filter ensures that most of the sediment is filtered while providing proper anti-blocking performance, thereby reducing the frequency of replacement. For areas where the water quality is not too bad, 5 micron is the best choice.