On the whole I do think the new Culligan water filter is an improvement on the older Zero version. The TDS meter is easier to read, the jug doesn't spill like the older version and it is easier to cl... See more

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About Culligan with ZeroWater Technology
Written by the company
Culligan with ZeroWater Technology is the new standard for kitchen-top filtration, engineered to filter 99.9% of dissolved solids and harmful contaminants including lead, total PFAS (forever chemicals), pharmaceuticals, pesticides, and more.
Our range of premium jugs & dispensers are perfect for all households - so whether you're looking for a small jug for solo sipping, or a larger dispenser for your busy kitchen, we've got you covered.
We don't hide behind averages or talk in generalisations, which is why all our performance data & testing is available for everyone to see. After all, we're proud of our products, and want you to be safe in the knowledge that we do exactly what we say.
Why Culligan ZeroWater?
Written by the company

- Cleaner Water starts at Zero
- Our advanced 5-stage filters are engineered to filter 99.9% of dissolved solids and harmful contaminants including lead, total PFAS (forever chemicals), pharmaceuticals, pesticides, and more.
- Backed by science, for all to see
- We don't hide behind averages or talk in generalisations, which is why all our performance data & testing is available for everyone to see. After all, we're proud of our products, and want you to be safe in the knowledge that we do exactly what we say.
30-day guarantee
We reduce your water to Zero, or your money back

Our 5-stage filters are guaranteed to remove virtually all total dissolved solids, but if we can't get your water down to 000, then you're free to send your product back for a full refund
Contact info
United Kingdom
- help@culligan.co.uk
- shop.culligan.co.uk
10% off your first order
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Replied to 40% of negative reviews
Typically replies within 24 hours
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Annoyed that you closed UK branches
Slow to get the filters to normal . But am more annoyed that you have closed the UK branch.
online purchase experience simple
online purchase experience simple, straightfordward and efficient.
Excellent service from Sarah @ customer…
Excellent service from Sarah @ customer service
Also courier delivery
Very polite and caring
I love your product- clean water is very important-
I love your
Product
Clean water is so important-
Thank you 🙏
Great tasting water & chemical free.
We have 2 zero water filter jugs and I wanted one for our caravan so we can always have pure chlorine free water that tastes lovely.
It was so easy to purchase and lots of information too. We have just had a break in the caravan found the jug very convenient and it’s great to not have to be worrying about chemicals and plastic bottles.
ORDER OF NEW FILTERS
I just needed new filters and went online to do this. They arrived promptly and well packaged.
Alas this will be the last review for Culligan Zero as they are closing in the UK and I'll have to buy replacement filters through Amazon or Lakeland.
Although dpd didn’t deliver my package…
Although dpd didn’t deliver my package of 4 filters which i ordered (a second time Amazon no longer use this courier service) but Sarah was kind enough to offer and got me a refund. So im extremely grateful. Im so very sorry your company is no longer operational in the UK ( don't blame you) but thank you for your service and i wish your company success back home in the USA
An improvement overall with some reservations.
On the whole I do think the new Culligan water filter is an improvement on the older Zero version. The TDS meter is easier to read, the jug doesn't spill like the older version and it is easier to clean.
However the Culligan jug is bulkier and heavier which is an issue for those of us who have arthritis in the hands and wrists. I'm having to keep the Culligan jug on the worktop and use a plastic jug to fill the reservoir instead of filling directly from the tap.
Why are you withdrawing from the UK
Why are you withdrawing from the UK
Will i still be able to buy filters for the new jug that you have only just launched?
Got the filters in quick time
Got the filters in quick time. Cannot understand that you are still selling the filters even though you are advising you are not able to sell your merch in Great Britain anymore
Best tasting water I've ever tasted.
Water filter we all need
Great product, and fast delivery service
I will enjoy clean water from now on.
The communication and delivery were…
The communication and delivery were absolutely brilliant and super fast.
It is a real pity they are closing the online system.
My water tastes sweeter and I feel…
My water tastes sweeter and I feel confident drinking water via the filters. Fast and efficient service.
The Top Quality of Zero Water Filters
Thank you for responding so fast to my order for filters. Regretfully DPD did not deliver my filters to my home but decided I was not at home, without the bother of ringing my doorbell. I’m seriously disabled and sit next to the front window watching the world go by! Did I blink and miss him? Or was he a smart arse making his job easier? I did manage to get it delivered courtesy of a friend who is marginally more mobile than I am.
I’m sorry you’re leaving us. Perhaps if you had advertised more widely you would have a bigger slice of the market. After all - you can’t regard other water filters as serious, or even, opposition.
Excellent results
Was really happy with your product as a previous user of the earlier system, but now concerned about future purchase of future filters.
Otherwise an excellent product
Absolutely fantastic water dispenser…
Absolutely fantastic water dispenser and the best water filters EVER! Service was second to none! However a few weeks after buying my not inexpensive (but worth it) filtration system, the company decided they were pulling out of the uk market. I feel somewhat betrayed. Left with a system that means I have to use a third party filter provider, meaning the expensive filters just got much more so. They could have warned me beforehand, would have been the moral thing to do.
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