Is ZeroWater better than Brita?
The only benefit the ZeroWater has over the Brita is its ability to remove lead. If lead is a concern, and you don't mind the high cost of filter replacements, the ZeroWater may be a better choice.
However, tests show ZeroWater pitchers has been proven to be more effective for removing stuff like dissolved sediments like lead, chlorine & fluoride. Purification takes longer because it goes through more steps than most brands and life expectancy is shorter compared to some other options available.
The Zero Water filter system eliminates most common toxic heavy metals and it reduces Chlorine and Fluoride. Clean drinking water is important for your health so make the right choice when buying a water filter system.
Constantly testing tap water after filtration will help you understand the longevity of your filter. Consumers can typically drink up to 40 gallons from a single filter with normal use.
ZeroWater's filters take your tap water through a 5-stage filtration process compared to our competitor's 2-stage processes. This technology allows our filters to prevent bacteria growth within the filter and removes chemicals and contaminants that are listed under the EPA's drinking water regulations.
These Mixed Bed/Carbon Filters will do essentially the same thing at a much lower cost. Although we do not recommend then for drinking water since they remove too much from the water.
The problem with the Zero unit, you see is that pure water seeks to become contaminated. It will hungrily absorb CO2 from the atmosphere, forming carbonic acid, as well as any contaminants in the air. More dangerous is the fact that the Zero Water Filter removes 100% of the chlorine form the water.
Does the ZeroWater® 5-stage filter reduce bacteria? The current system is meant to be used with municipally treated, potable water as the current filter will not remove microbiological contaminants.
see less According to their website, they do filter out mercury, chromium, etc. While there is no testing protocol for pharmaceutical filtration, the activated carbon in the filter system is designed to filter organic compounds which many pharmaceuticals have, so probably does help, but no guarantee.
The truth is that most contaminants found in tap water are unhealthy and can be very dangerous. Even pure water from the tap can contain such things as lead, pesticides, bacteria, and chlorine. In fact, drinking tap water puts you at risk for lead poisoning every day. Filtered water on the other hand is safer.
Does ZeroWater filter need to be rinsed?
Unlike some of our competitors, ZeroWater filters are pre-washed and do not require rinsing or soaking. Out of the box, you're ready to go.
ZeroWater® filters produce water that is a similar purity level to that produced from an RO system. Our systems also don't waste any water and operate based on gravity. In addition, they do not need to be installed into your plumbing.

The most common reason why your ZeroWater filter may seem to make your water have a slightly acidic lemon taste is due to a build-up of TDS. Thanks to our Ecofilters and premium 5-stage ion exchange water filter technology, each ZeroWater filter works incredibly hard during its lifespan to deliver pure-tasting water.
It has a five stage filter, unheard of for a pitcher type water filter, and it can be used as a dispenser right inside your refrigerator.
Three years running, the ZeroWater has proved to be the best water filter pitcher at removing total dissolved solids from tap water making it an easy pick as the best model for most people.
Reverse osmosis filters are top of the line for removing a large percentage of contaminants out of the water, potentially including dangerous waterborne bacteria. The filters work by pushing water through the reverse osmosis membrane using pressure.
If you're looking for the filter that can remove the most contaminants, Clearly Filtered filters over ten times more than ZeroWater. The Clearly Filtered pitcher filter has been tested to 100 gallons, while ZeroWater's pitcher performance data only tests to 20 gallons.