ZeroWater filters are popular for purifying drinking water. Like any product, they may have faults that hinder performance. This page will cover how ZeroWater filters function, what they remove, their pH levels, O-ring, and certification, as well as common filter difficulties. We’ll also offer filter maintenance and longevity tips. How does it work? ZeroWater filters … Read more

The filtration rate of your Brita filter can be affected by air bubbles. You can check for an air block by pouring a small amount of water into the filter and then seeing if it floats. If it does, this means you need to remove the air block by soaking the filter in cold water … Read more

If you’ve just changed your pur water filter, but the light is still flashing red, you have a problem. Your filter has reached its filter life limit and has accumulated too much dirt to keep working properly. If this happens to you, there are a few ways to resolve the issue. First, you need to … Read more