This Aqua Fresh filter is a replacement for Amana R0183114. Fits most 10 inch inline filters on 1/4 inch water lines. 150% more carbon media than most standard 10 inch inline water filters. Filters down to 5 microns. Reduces rust, sediment, chlorine taste, lime scale build-up and odor. Excellent choice for icemakers, coffee makers, and water dispensers.