The Omnipure CL6ROT33-C is the 6-inch compact-size inline granular activated carbon cartridge — sized for tight installations where the standard 10-inch cartridge length doesn’t fit. Common applications include compact under-sink RO systems, RV water filtration, mobile foodservice equipment, and any installation where housing space is constrained.
The shorter cartridge length trades capacity for footprint — typical service life runs 500-800 gallons (about half of a standard 10-inch K2533) before replacement is needed. The GAC media provides the same chlorine, taste, and odor reduction as the longer cartridges, just at smaller per-cartridge capacity. The COT-33 fittings indicate the Omnipure inline standard compatibility.
For mobile applications (RV filtration, food trucks, boat water systems), compact under-sink installations in small kitchens or condos, and any setup where the 10-inch standard cartridge doesn’t physically fit, this 6-inch version is the right size. Made by Omnipure in Caldwell, Idaho — same quality construction as the larger Omnipure cartridges, just in a smaller form factor.
