2.3L Jug
Includes free TDS meter
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What's included
Description
Culligan ZeroWater's 2.3L Ready-Pour™ water filter jug is the first in its class with a sealed lid and reservoir. This allows easy pouring of water that has been filtered without spilling water that is still in the reservoir meaning a further two cups capacity can be added to the existing 8-cup design.
Culligan ZeroWater's first layer of filtration, activated carbon and oxidation reduction alloy, removes the chlorine taste you are accustomed to with tap water. The Ion Exchange stage removes virtually all dissolved solids that may be left over from public water systems or even leached into your water from piping, such as aluminium, lead, zinc, nitrates, and more. Three additional stages are included to remove other contaminants and ensure your water receives the appropriate amount of treatment time to deliver water that has virtually zero dissolved solids.
5-Stage Dual Ion-Exchange Filter
The uses the patented dual-ion exchange filtration system, which combines FIVE sophisticated technologies that work together to remove virtually all dissolved solids from your water.
The only pour-through filter on the market certified by IAPMO to reduce lead, mercury and the PFOA/PFAS 'forever chemicals'.
The FDA requires the TDS level in PURIFIED bottled water to reach 000-010ppm. Culligan ZeroWater is the only filter in its class to achieve this level.
Product Specification
- Colour: Blue
- Dimensions: 26cm (L) x 14cm (W) x 28cm (H)
- Weight: 1.34 kg
- Capacity: 2.3 L / 8 Cup
- Model: ZD-010RPM
- Material: Plastic
99.9%
Total Dissolved Solids (TDS) removed from your water
99.7%
5-Stage Filtration Lead reduction
95%
Forever Chemicals PFOA/PFOS removed

Culligan ZeroWater vs Standard Water Filters
Our 5-stage filters underwent rigorous testing, demonstrating significant reductions in the forever chemicals PFOA and PFOS, lead, chromium, and mercury. Our advanced 5-stage filtration system consistently surpasses industry benchmarks and establishes a new standard for water quality.

5-Stage Advanced Filtration
Our advanced 5-stage technology uses the science of deionization to remove 99.6% of Total Dissolved Solids (TDS) from your drinking water. With Culligan ZeroWater, you’ll be left with nothing but the purest-tasting water.Stage 1
Mesh Filter Screen
Filtration starts with a mesh filter screen to remove suspended solids.Stage 2
Foam Distributor
A layer of foam then evenly distributes water in preparation for the next stages.Stage 3
Oxidation Reduction Alloy
An oxidation reduction alloy and fine filter screen remove organic contaminants.Stage 4
Ion-Exchange Resin
Water then passes through an ion-exchange resin which absorbs inorganic compounds.Stage 5
Ultra-Fine Mesh Screen
Finally, water continues through an ultra-fine mesh screen and out of the filter.What Our Customers Are Saying...
Since having started to use this exceptional water filter I can now actually taste the chlorine from the tap water! The filtered water does in fact taste sweet and has induced me to drink more water!
I encourage everyone to try!
Thoroughly impressed with Culligan ZeroWaterUk.
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Trustpilot - 2025
I have been using Zerowater for over 3 years now and the difference is incomparable to our tap water...
Johnny Black
Trustpilot - 2025
Great water filter with the addition of the testing probe to see as well as taste the difference it makes!
Sam Cook
Trustpilot - 2025
I prefer Zero Water filter over others, as it gives me the cleanest water; particularly good when you're a Tea drinker, as I am.
Kim
Trustpilot - 2025