I have tried many water filters, and this is the best. I like that I can test it and see that the test lets me know that I am drinking safe, clean water.
These filters are amazing it makes the water taste so good I would recommend to anyone
I would recommend this to a friend!
Written by a customer while visiting Culligan
Customer Rating
4
Did something change?
on February 16, 2024
Posted by: J8989
Length of ownership:1 year or longer
I have been using this product for several years. I took a break from it and when I came back it seemed as though the filters took a really long time to filter water. I have had water in the upper reservoir for 12+ hours before. I don't remember that ever being a problem before.
Response from CulliganBy ZeroWater Team, February 22, 2024
Thank you for contacting ZeroWater. From time to time the filter can develop an air lock, some little air pockets or air bubbles that get trapped down inside the filter. Typically this is an easy and quick fix, simply remove the filter from the container and unscrew it from the tray. Then hold the filter sideways/horizontal and grip the filter very tightly and shake the filter with some good force side to side and back and forth 8 to 10 times. This will loosen the filter media and break the air lock.