Description
The Omnipure K2340-JJ is a 6″ inline granular activated carbon (GAC) filter designed to improve the taste and quality of your water by reducing chlorine, taste, odour, and other organic contaminants. It’s a compact premium filter ideal for use in reverse osmosis systems, refrigerators, ice makers, drinking faucets, and other point-of-use applications where better-tasting water is desired.
Key Features
- Granular Activated Carbon Media: Uses high-quality T40 coconut shell GAC to adsorb chlorine, taste, and odour compounds effectively.
- Compact 6″ Size: Perfect for tight spaces and easy integration with existing filtration lines.
- 1/4″ Quick-Connect Fittings: Standard 1/4″ push-in connections make installation fast and simple on copper or plastic tubing.
- Improves Drinking Water Quality: Great as a post-RO polish filter or as part of an inline drinking water purification setup.
- Light Sediment Depth Filtration: Polypropylene pre-filter media also captures some grit and fine particles.
Specifications
- Filter Type: Inline Granular Activated Carbon (GAC T40)
- Length: ~6″
- Diameter: ~2″ (nominal)
- Fittings: 1/4″ Quick-Connect (JJ series)
- Nominal Filtration Rating: ~5 micron (GAC depth, improves taste/odour)
- Maximum Flow Rate: ~0.5 GPM
- Maximum Pressure: 125 PSI
- Operating Temperature: 35 – 100 °F (~2 – 38 °C)
- Rated Capacity / Life: ~1,000 gallons or ~12 months (varies with water quality)
Applications
The Omnipure K2340-JJ inline GAC filter is ideal for:
- Post-reverse osmosis polishing to enhance taste after RO membranes.
- Inline drinking water systems under sinks or small cabinets.
- Feed lines to refrigerators & ice makers for better-tasting ice and chilled water.
- Coffee makers & beverage stations where improved water flavour matters.
Why It Matters
Activated carbon filters like the Omnipure K2340-JJ trap and adsorb chlorine and other taste/odour-causing chemicals that can affect the quality of drinking water. When used as a post-RO filter, it enhances purity and ensures drinking water tastes great right from the tap.
Installation & Maintenance Tips
- Install inline with the flow direction arrow pointing downstream toward the faucet or appliance.
- Flush thoroughly before use: Run water through the new filter for a few minutes to clear trapped air and loose carbon fines.
- Replace annually or when flow noticeably slows or taste/odour returns.

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