Omnipure K2540-JJ Inline Water Filter - 10 Carbon Improves the taste and quality of water by reducing chlorine and other impurities for up to 1 year of use Patented collet system allows for quick and easy installation in just a few seconds Quick-Connect fittings are molded directly into the filter to reduce the chances of a leaky installation Manufactured without the use of glues or binders for a smooth, reliable seal