The Omnipure K-Series K2340 filters feature 1/4" Quick-Connect fittings that make this filter really easy to install and replace. It can be used in refrigerators, ice makers, any reverse osmosis system and many under-counter water filtration systems. It also helps remove chlorine taste and odor, and taste and odor in the water. Additional Details ------------------------------ Product description: The Omnipure K-Series K2340 filters feature 1/4" Quick-Connect fittings that make this filter really easy to install and replace. It can be used in refrigerators, ice makers, any reverse osmosis system and many under-counter water filtration systems. It also helps remove chlorine taste and odor, and taste and odor in the water.