Customer Ratings & Reviews

Fridge knocked off a while back. We got a temporary replacement fridge but unfortunately it has no water filter. We got this one to hold us over and honestly it’s better than the old fridges water. Seriously it’s tastes so much more pure and clean than anything before. I will continue to use this filter regardless of the features our new fridge may have. Well worth the purchase especially for the price.

Love it! My tap water is very drinkable now. No foul taste and instructions were easy to understand

Love my zero water system. Water tastes great! I have a smaller zero water in my refrigerator, and I keep this one on the counter for making coffee and cooking. Perfect size for me and my two fur babies!!

Brings water to a natural state vs oir city water running thru our pipes our city water reads 128ppm vs 0ppm with our new filter. Love it and its a great slender fit as well.

One of the best purchases I’ve made. I buy less water bottles now which has saved me so much. The water is crisp and clean. Would recommend to anyone

I've had a similar Brita "in the refrigerator dispenser" & it was ok. This Culligan Zerowater is one of the best things I bought in a long time. I just ordered the extra 4 pk filters set because I plan on drinking plenty of water over the Summer. I definitely would tell others to buy one.

Works well, but filter only lasts for a couple weeks and is expensive to replace

We used this water filter for 15 days. The water quality was good for first 12 days. Thereafter we started getting foul smell / odor from water coming out from water filter. It had a TDS filter provided with it. When we try to measure TDS value, it was showing inconsistent TDS value for same water every time we measured it. So we had to return it back. I am not happy with it.

worth the money i needed something bigger then then pitcher.

I love this! It takes my tap water from 369ppm to literally 0. It tastes so much better!

Just using it for few weeks and the water already started smelling lemony and fishy. I am in a zip code with moderately rated water and the filter with that life is very bad. We have a brita filter and I always filter first in Brita and then with this, as this works good as storage too. The filtered water from brita does not smell, but from this smells. I can't imagine spending on 2 filters a month.

It took 1/2 hour to fill the tank and the filter only lasted one fill up. SO I returned the product.

I understand that the unit itself is only $45, but the filters it uses are rated for a 15 gallon lifetime. With a 32 cup capacity, that's 7.5 refills of this unit before you'd have to replace the filter. A 5 pack is $60, a 12 pack is $130, so you're looking at $12 per filter, if you get them from Best Buy. That's expensive.