Regnum Jaco Inline Post Carbon Filter
2.5" inline · Coconut shell activated carbon · 1/4" female thread (Jaco) connection
Sealed Regnum 2.5" Jaco inline post carbon filter installed in reverse osmosis units between the storage tank and the faucet. Coconut shell-based activated carbon polishes the taste and odour of water stored in the tank.
- Carbon type
- Coconut activated carbon
- Max. flow rate
- 2.8 L/min
- Service capacity
- 9,462 L
- Max. temperature / pressure
- 38 °C / 8 bar
Stock code6-25-POST-J
Overview
It gives the membrane-treated water its final polish before drinking. Jaco-type fittings and elbows are screwed into the threaded ports at both ends to connect it to the unit.
Features
- Coconut shell-based activated carbon
- Polishes the taste and odour of water stored in the tank
- 2.5" body with a 9,462 L label capacity
- Threaded (Jaco) connection for a secure, leak-tight fit
- Sealed housing; no housing cleaning needed at replacement
- Fits standard 2.5" Jaco inline filter positions
Applications
- Residential reverse osmosis (RO) units
- Under-sink and countertop water purifiers
- Mains-fed (bottleless) water dispensers
- Feed lines of refrigerators, ice and coffee machines
- Office and small commercial treatment systems
Models and Stock Codes
| Stock Code | Model | Filter Media | Max. Flow (L/min) | Capacity* (L) | A (mm) | B (mm) |
|---|---|---|---|---|---|---|
| 6-25-POST-J | 2.5" Jaco Post Carbon Filter | Coconut shell-based | 2.8 | 9462 | 290 | 65 |
A: Overall length (including threaded ports) · B: Outer diameter. Sealed (welded) housing; the filter cannot be opened and is replaced as a unit. Flow direction is marked on the label. Fittings and elbows are supplied separately.
* Label value (2,500 gal). Actual capacity depends on water quality and usage.
Technical Specifications
Operating Conditions
- Operating pressure
- 1.4 - 8 bar (20 - 116 psi)
- Operating temperature
- 4 - 38 °C (39 - 100 °F)
- Maximum flow rate
- 2.8 L/min (0.75 GPM)
- Replacement interval
- 9,462 L or 12 months max.
Materials and Construction
- Filter media
- Activated carbon
- Carbon source
- Coconut shell
- Housing
- Plastic (typically PP), welded
- Connection
- 1/4" female thread (Jaco), both ends
- Use
- Disposable, sealed
Installation and Replacement
- Shut off the unit's water supply and open the faucet to relieve pressure.
- Disconnect the tubing and unscrew the fittings and elbows from the used filter.
- Wrap the fitting threads with PTFE tape and screw them into the new filter, following the flow arrow on the label.
- Reconnect the tubing, slowly reopen the water supply and check the connections for leaks.
- On first use, run about 15 litres (4 gallons) through the faucet.
The filter is disposable and cannot be opened or washed. Replace it after 9,462 litres or every 12 months at the latest. Do not overtighten the fittings. Do not use with microbiologically unsafe water or water of unknown quality without disinfection.
Packaging
| Stock Code | Box Size (mm) | Pcs / Box | Box Weight | Boxes / Pallet | Pallet Size |
|---|---|---|---|---|---|
| 6-25-POST-J | 325 × 325 × 330 | 25 | 9.06 kg | 40 | 100 × 120 cm (ISO) |
Wholesale and OEM
Request a quote and lead time for this product
We quote distributors, installers and project contractors by stock code. Ask us about OEM and private label production as well.



