Faucet filters are an easy to install alternative to more permanent filters. This flexibility from not having to tamper with water lines and being able to treat water is perfect for people on the go or temporary residence seekers like renters and frequent travelers. These filters attach to most standard faucets and provide filtration right from the tap. Adapters are provided to ensure the systems will fit any variety of faucet. Most faucet filters will come with a stream diverter for seamless transition between filtered and unfiltered water.