Replacement AquaticLife Twist-In Carbon Block Filter Cartridge
Replacement carbon block filter cartridge for your AquaticLife Twist-In 3 Stage Compact Reverse Osmosis System or AquaticLife Twist-In 4 Stage Compact Reverse Osmosis/Deionization System. AquaticLife Twist-In Carbon Block Filter Cartridge installs directly on to your AquaticLife Twist-In RO or RO/DI unit in only seconds with just a twist.
| Feature | Description |
|---|---|
| * | Reduces chlorine and conditions water to boost water quality |
| * | Use with AquaticLife Twist-In 3-stage RO & 4-stage RO/DI units |
FAQ
How often should I replace the carbon block filter cartridge?
Please contact customer service
Can this cartridge be used with other brands of RO systems?
Please contact customer service
Does this cartridge remove heavy metals from water?
No, this cartridge is designed to reduce chlorine and improve water taste and odor. It does not remove heavy metals.

Brian Blake –
The installation was quick and easy. My RO system now has better-tasting water with no chlorine smell. Works well with my 3-stage AquaticLife unit.
Ian Harris –
I replaced the filter after 6 months and noticed a significant improvement in water clarity and odor. It fits perfectly and twists in smoothly.
Adrian Nash –
Great product for maintaining water quality. No leaks after installation and the water tastes cleaner than before. Highly recommend for AquaticLife users.