
Omnipure - K2340 - 6" x 2" T40 GAC Coconut Carbon Inline Filter
K2340 6" x 2" T40 Coconut GAC Inline Filter
Quick-connect inline carbon filter with T40 granular activated coconut carbon for chlorine taste and odor reduction in RO systems, refrigerators, and under-counter applications
The Omnipure K2340 delivers reliable chlorine taste and odor reduction with 9.5 cubic inches of granular activated coconut carbon in a compact 6" x 2" inline housing. Quick-connect fittings on both ends simplify installation and replacement in reverse osmosis systems, refrigerators, ice makers, and under-counter filtration setups. Rated for 1000 gallons or one year of service at up to 0.5 GPM flow rate.
Technical Details
| Model | K2340 | Dimensions | 6" L x 2" W |
| Media Type | GAC (T40 Coconut Carbon) | Media Volume | 9.5 cubic inches |
| Flow Rate | 0.5 GPM | Service Life | 1000 gallons / 1 year |
| Fittings | Quick-Connect 1/4" & 3/8" | Max Pressure | 125 PSI |
| Max Temperature | 100°F | Certification | NSF Standard 42 |
| Primary Reduction | Chlorine taste and odor | ||
System Fit Guide
The K2340 is compatible with Culligan AC-15, AC-30, AC-50, and H-52/H-53 reverse osmosis systems, as well as any filtration setup using 1/4" or 3/8" quick-connect inline configurations. Carbon media is interchangeable with Omnipure T28, T33, and T40 models. Also replaces K2333-JJ and K2333-KK in applicable systems. Suitable for refrigerators, ice makers, RO post-filters, and under-counter water filtration systems requiring granular activated carbon polishing.
Understanding NPT Sizing
National Pipe Thread sizing does not match ruler measurements. A 1/4" NPT fitting measures 0.540" in actual diameter, and a 3/8" NPT measures 0.675" across. The K2340 quick-connect fittings accommodate both 1/4" and 3/8" tubing without threading, making installation straightforward without the need for NPT adapters in most applications.
Omnipure K-Series filters are manufactured to NSF standards and widely trusted in residential and light commercial water treatment applications.
K2340 6" x 2" T40 Coconut GAC Inline Filter
Quick-connect inline carbon filter with T40 granular activated coconut carbon for chlorine taste and odor reduction in RO systems, refrigerators, and under-counter applications
The Omnipure K2340 delivers reliable chlorine taste and odor reduction with 9.5 cubic inches of granular activated coconut carbon in a compact 6" x 2" inline housing. Quick-connect fittings on both ends simplify installation and replacement in reverse osmosis systems, refrigerators, ice makers, and under-counter filtration setups. Rated for 1000 gallons or one year of service at up to 0.5 GPM flow rate.
Technical Details
| Model | K2340 | Dimensions | 6" L x 2" W |
| Media Type | GAC (T40 Coconut Carbon) | Media Volume | 9.5 cubic inches |
| Flow Rate | 0.5 GPM | Service Life | 1000 gallons / 1 year |
| Fittings | Quick-Connect 1/4" & 3/8" | Max Pressure | 125 PSI |
| Max Temperature | 100°F | Certification | NSF Standard 42 |
| Primary Reduction | Chlorine taste and odor | ||
System Fit Guide
The K2340 is compatible with Culligan AC-15, AC-30, AC-50, and H-52/H-53 reverse osmosis systems, as well as any filtration setup using 1/4" or 3/8" quick-connect inline configurations. Carbon media is interchangeable with Omnipure T28, T33, and T40 models. Also replaces K2333-JJ and K2333-KK in applicable systems. Suitable for refrigerators, ice makers, RO post-filters, and under-counter water filtration systems requiring granular activated carbon polishing.
Understanding NPT Sizing
National Pipe Thread sizing does not match ruler measurements. A 1/4" NPT fitting measures 0.540" in actual diameter, and a 3/8" NPT measures 0.675" across. The K2340 quick-connect fittings accommodate both 1/4" and 3/8" tubing without threading, making installation straightforward without the need for NPT adapters in most applications.
Omnipure K-Series filters are manufactured to NSF standards and widely trusted in residential and light commercial water treatment applications.
Description
K2340 6" x 2" T40 Coconut GAC Inline Filter
Quick-connect inline carbon filter with T40 granular activated coconut carbon for chlorine taste and odor reduction in RO systems, refrigerators, and under-counter applications
The Omnipure K2340 delivers reliable chlorine taste and odor reduction with 9.5 cubic inches of granular activated coconut carbon in a compact 6" x 2" inline housing. Quick-connect fittings on both ends simplify installation and replacement in reverse osmosis systems, refrigerators, ice makers, and under-counter filtration setups. Rated for 1000 gallons or one year of service at up to 0.5 GPM flow rate.
Technical Details
| Model | K2340 | Dimensions | 6" L x 2" W |
| Media Type | GAC (T40 Coconut Carbon) | Media Volume | 9.5 cubic inches |
| Flow Rate | 0.5 GPM | Service Life | 1000 gallons / 1 year |
| Fittings | Quick-Connect 1/4" & 3/8" | Max Pressure | 125 PSI |
| Max Temperature | 100°F | Certification | NSF Standard 42 |
| Primary Reduction | Chlorine taste and odor | ||
System Fit Guide
The K2340 is compatible with Culligan AC-15, AC-30, AC-50, and H-52/H-53 reverse osmosis systems, as well as any filtration setup using 1/4" or 3/8" quick-connect inline configurations. Carbon media is interchangeable with Omnipure T28, T33, and T40 models. Also replaces K2333-JJ and K2333-KK in applicable systems. Suitable for refrigerators, ice makers, RO post-filters, and under-counter water filtration systems requiring granular activated carbon polishing.
Understanding NPT Sizing
National Pipe Thread sizing does not match ruler measurements. A 1/4" NPT fitting measures 0.540" in actual diameter, and a 3/8" NPT measures 0.675" across. The K2340 quick-connect fittings accommodate both 1/4" and 3/8" tubing without threading, making installation straightforward without the need for NPT adapters in most applications.
Omnipure K-Series filters are manufactured to NSF standards and widely trusted in residential and light commercial water treatment applications.










