The In-line sediment filter cartridge removes sediment such as sand, mud, rust and suspended solid particles. Place in all refrigerators, as well as compact systems and reverse osmosis systems. Available with 1/4″ NPT connection. Available sizes: 2″x10″ Available micron: 5 mic Operating temperature: 2 C – 45 C Longevity: 3-12 months (depending on feed water quality). Certified by: