Ensure your drinking water stays fresh and clean with this LG Electronics Water Filter for select LG refrigerators. The filter should be replaced every 6-months for optimal results. The filter is easy to change, too. Compatible with LG several French door and side-by-side refrigerators with SlimSpace plus ice system Provides cleaner and fresher water and ice, tested and certified by NSF/ANSI standards 42 and 53 Filters up to 200 Gal. of water before having to be replaced Provides the benefits of bottled water without the hefty price Reduces chlorine taste...