DI Resin Disposable Cartridge In Line Addon

DI Resin Disposable Cartridge In Line Addon

The DI Resin Disposable Cartridge In Line Addon is a final-stage deionisation (DI) cartridge for R.O. units, made for aquarium keepers who want to polish their water after reverse osmosis. It removes the total dissolved solids (TDS) that the R.O. process leaves behind, so you can build a more complete water purification setup for your fish and other aquatic life.

Key Benefits

• Final-stage purification: the DI resin removes the remaining TDS left after the reverse osmosis process.
• Filled with premium-grade DI resin, which works on contaminants including heavy metals, nitrates and phosphates.
• Supports better water quality and clarity, which means better living conditions for fish and other aquatic creatures.
• In-line add-on design that connects to your existing R.O. unit, so you do not need to replace your current system.
• Disposable format: when the cartridge reaches the end of its lifespan, you simply replace it.

How to Use

Fit the cartridge in line with your existing R.O. unit so that the R.O. water passes through the DI resin as a final polishing stage. When the cartridge reaches the end of its lifespan, replace it with a new one.

Suitable For

• Aquarium owners who already run a reverse osmosis unit and want to remove the TDS it leaves behind.
• Hobbyists who want a simple way to upgrade their R.O. system into a more complete purification solution.
• Anyone looking for a low-maintenance, replaceable DI stage rather than a permanent fixture.

Compatibility

Designed as an in-line add-on for R.O. units. It is intended to work with your existing reverse osmosis setup as an additional final stage.

Frequently Asked Questions

What does a DI resin cartridge do that an R.O. unit does not?
An R.O. unit removes most dissolved solids, but some TDS remains in the water. The DI resin cartridge is a final stage that removes these remaining solids.

Which contaminants does the resin target?
The DI resin is described as removing heavy metals, nitrates and phosphates, along with the remaining TDS after the R.O. process.

Do I need an R.O. unit to use this cartridge?
Yes. It is an in-line add-on made for R.O. units and is meant to follow the reverse osmosis process, not replace it.

Can I refill or regenerate the cartridge?
No. It is a disposable design. When the cartridge reaches the end of its lifespan, you replace it with a new one.

How will I know when it needs replacing?
No fixed lifespan figure is given for this cartridge. Many aquarists monitor their output water with a TDS meter and replace the cartridge once the reading starts to rise.

Is it difficult to install?
It is designed as an in-line add-on that integrates with your existing R.O. unit, which keeps setup straightforward.

When can I expect delivery?

• Gauteng (Jhb/Pta) - 1-3 working days
• Nationwide (Cpt/Dbn+) - 2-5 working days
• Outlying Areas - 3-7 working days

All orders are sent via Economy Road, typically through Fastway or Internet Express Couriers*. Estimated timeframes are not guaranteed. Once the order is collected by the courier, we have no control over third-party logistics and cannot make any time promises.

If you prefer a faster 🚀 shipping option, we also offer The Courier Guy during checkout in the dropdown selection. Please note that this option is not free, and you must choose it to use it. Please pay careful attention to the cutoff times and delivery timeframe for these options during checkout.

Enjoy the convenience of collection points and lockers! 📦

No more waiting at home or at work for your delivery. Simply choose a collection locker or pickup point and collect your order when it suits you.

Delivery times to lockers and pickup locations typically range from 2–7 working days, depending on your location.*

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Collection timeframes:

• Bob Box: Collect within 2 days of receiving your collection notification.
• PUDO Lockers: Collect within 36 hours of receiving your collection PIN or SMS notification.

If a PUDO parcel is not collected within 36 hours, it will automatically be transferred to the nearest PUDO Kiosk or Depot at no additional cost. The parcel will then be held there for approximately 2 days before being returned.

Please ensure you collect your parcel within the applicable collection period. Uncollected parcels will be returned to the sender, and additional shipping charges may apply should the order need to be resent.