Omnipure - K2328 - 6" x 2" T40 GAC Coconut Carbon Inline Filter
K2328 Inline GAC Filter
The Omnipure K2328 is a 6-inch inline filter packed with T40 granular activated coconut carbon, designed to remove chlorine taste and odor from refrigerators, ice makers, and reverse osmosis systems. It comes with 1/4" NPT and quick-connect fittings in both 1/4" and 3/8" sizes, making installation and replacement straightforward.
K2328 Technical Details
| Model Number | K2328 |
| Dimensions | 6" L x 2" W |
| Filtration Media | T40 Granular Activated Coconut Carbon |
| Volume | 9.5 cubic inches |
| Flow Rate | 0.5 GPM |
| Service Life | 1 year or 1000 gallons |
| Max Pressure | 125 PSIG |
| Max Temperature | 100°F |
| Fittings | 1/4" NPT, 1/4" and 3/8" Quick-Connect |
| Reduces | Chlorine taste and odor |
| Certification | Tested under NSF Standard 42 |
Where the K2328 Works
This inline filter fits most reverse osmosis systems, refrigerators, ice makers, and under-counter filtration setups that use 1/4" or 3/8" tubing. It's a direct replacement for Culligan AC-15, AC-30, AC-50, H-52, and H-53 systems, and is interchangeable with other Omnipure K-Series filters using T28, T33, and T40 carbon configurations. The quick-connect fittings are sized for standard RO tubing—note that 1/4" NPT measures approximately 0.540" in actual diameter, not 1/4" on a ruler.
