Neptune Filter Pack with DI

Neptune Filter Pack with DI Replacement Filter Pack and DI pack for Neptune: 1) Ten Micron Sediment, 1) Five Micron Carbon Block or catalytic carbon, 1) One Micron Carbon Block and 3) Nuclear Grade Color Changing DI Resin cartridges. *Upgrading to a Catalytic Carbon stage removes on average 5 times more Chloramines than any carbon block on the market (including the ones specifically designed to "bust" chloramines). The option above adds Catalytic Carbon cartridge in place of 5 micron carbon block. For use on all 10" RO systems, where you have 3 cartridge housings across the bottom. Fits all standard 10" housing units. Dimensions and Weight: Height : Standard 10 " x 2.5 "  Weight :  10 pounds  Illustrations/Diagrams/Instructions: How to Change Filters