Customer Ratings & Reviews

Pros: Holds a lot of water. I like the sliding top; it’s convenient for adding water when needed while ensuring the tank stays clean. Water tastes good! Since it utilizes two filters at a time, it filters twice as fast when compared to most (all?) other ZeroWater filters. Cons: The on/off knob doesn’t have a locking position. I have to place the container at an angle in my fridge, cutting off a significant amount of space, otherwise the shelves in the door will press on the knob. Coming into your kitchen and realizing there’s well over a gallon of water that’s been poured all into the inside of your fridge and is now leaking out of the door and onto the floor…is not a super fun experience. If you’ve never owned a ZeroWater before, be warned that they smell and taste disgusting before the TDS meter will read 6 (their recommended timing to change filters). It’s a well known phenomenon, although I’m unsure what the exact reaction is. But something in the filter reacts with the water and overtime causes a cat food/rotten fish odor/taste. Stay on top of the filter changes! As previously mentioned, filters slowly, as all Zero filters do, although it is 2x faster than most (all?) of their other products. Replacement filters are expensive! Product itself is expensive! I would say it’s worth $30, max, with all of the cons I’ve listed.

Love my cooler, water system zero water, no problems and it stays cool all the time

My only complaint is that it takes two filters at a time, which can add up in cost. And there’s no way of sealing the second hole to rely on just one. I love the amount it holds, the durability of the spout, and the opening slide top to add water.Did appreciate it came with two filters to start you off thankfully.

The water filter works great. It fits perfect on the top shelf of our fridge. The filters last a bit longer than what they say as well.

I purchased the Culligan ZeroWater 52-cup dispenser. I love that it comes with a tester that lets you know instantly the level of contaminants in your water. When I received it, I used the tester to first test a glass of tap water (the result was a reading of 221) and then tested the water in the dispenser after filling from my tap. The result was a reading of 000! The dispenser fits nicely in my fridge, but it can also be on a counter or table top. Have been using for a month now and my reading is still at 000. I am very happy with this purchase.

It's easy to fill. Water tastes great. I am so glad I decided to make this purchase!

Great for everyday usage when you don't want to use a bolt on filter to your sink. Only down side is filling as the base is taller then most faucets so If you don't have an extendable faucet you will need to either put the whole thing into the sink or need to use a cup to fill it. its bulky for sure so make sure you have a counter top that's got some space

We love this water filter. Our water tastes so good now and without that chlorine smell. It comes with a meter to let us know how good or bad our water is. I would purchase this again. Very well done.

Best filter i have tried thus far. Easy to use, alot of water capacity.

Love the large dispenser, just a little surprised to see that it requires two filters. Never the less I can taste difference in my water quality. I will keep this purchase.

The beast of all the best! I am very satisfied of this product.

I am so glad I bought this product. The little testing kit helps to keep track of everything but as a one person home user I have yet to have have to change the filter..

Most amazing water filter ever. Love the large tank and easy fill top. Best ever