The Omnipure K-Series K5605 inline filter is a 5 micron sediment inline filter. This filter comes in 1/4" FQC fittings that make this filter really easy to install and remove. This filter can be used in ice makers, refrigerators, beverage equipment, drinking fountains, under the counter systems, R. O. Systems and in conjunction with purification systems. This filter aids in the removal of dirt, sand, and sediment.