How Long Does A ZeroWater Pitcher Filter Last?

When using a zero-water pitcher filter, it is important to keep track of its lifespan. The manufacturer recommends replacing the filter after 40 gallons or 2 months of use, whichever comes first. It is also important to note that this estimate may vary depending on the amount and quality of tap water used.

What Impurities Do Zerowater Filters Remove?

What Impurities Do Zerowater Filters Remove
Impurities Zerowater Filters Remove
  • The filter removes lead, chromium, mercury, copper, and other heavy metals from drinking water. It also reduces chlorine taste and odor, as well as suspended particles like dirt, rust, and sediment.
  • Zerowater’s patented Ion Exchange Technology also removes dissolved solids like magnesium, sodium, and potassium from water, resulting in crystal-clear drinking water that is free of contaminants.
  • The filter also helps to balance the pH level of drinking water by removing acidic compounds like nitrates and sulfates.

Signs Of Replacing Zerowater Filter

  • The most obvious sign that it is time to replace your ZeroWater filter is when the green indicator light on your pitcher or dispenser turns red.
  • You can also tell if your filter needs to be replaced by looking at the water itself: if it’s cloudy, murky, or has an off-taste, it’s time for a filter change.
  • Zerowater recommends changing your filter every 6-8 weeks or after filtering 40 gallons of water, whichever comes first.

Factors Affect The Lifespan Of Zerowater Filters

The lifespan of your ZeroWater filter will depend on factors such as:

  • How often do you use the product?
  • The water quality in your area
  • Whether or not you are performing maintenance on the filter regularly

Changing Zero Water Filter

Disassemble The Pitcher: Remove the lid and take out the pour tray. Hold the pour tray with one hand and twist the filter counter-clockwise with the other hand until it is loose enough to be pulled out.

Wash The Pitcher: Make sure to clean the pitcher and pour tray before adding a new filter.

Soak The Filter
Soak The Filter

Soak The Filter: Soak the new filter in a bowl of cold water for 15 minutes and then rinse it with cold running water for another ten seconds. This will help remove any carbon dust that may be on the filter.

Install New Filter
Install New Filter

Install Filter: Insert the new ZeroWater filter into the reservoir, making sure that it is securely in place. Twist it clockwise until it is tight.

Fill The Pitcher: Pour cold tap water into the pitcher and let it filter before drinking.

Zero Water Filter Problems

Poor Flow: The filter may not be replaced or is clogged, leading to a decrease in flow. To fix this, check the filter and replace it if needed.

The Filter Doesn’t Fit: Make sure the Zero Water Pitcher you have fits the filter size you’re using. If not, get a replacement filter that’s compatible with your model.

The Filter Is Leaking: If there are gaps between the filter and lid, you may need to replace the filter or find a tighter-fitting model as per your pitcher’s size.

Poor Water Quality: If you’re not getting the same drinkable water from your Zero Water Pitcher as before, check that the filter is still good and replace it if needed.

Low Water Capacity: Make sure the Zero Water Pitcher isn’t filled beyond its capacity. Also, check the filter for dirt or debris and clean it if needed.

No Water Flow: If water isn’t passing through the filter, try replacing it with a new filter.


Why It’s Essential To Replace Your Zerowater Filter?

The filter works by trapping particles in the water, such as sediment, dirt, and chemicals. Over time, these particles can clog the filter and reduce its effectiveness. If you continue to use a clogged filter, it will no longer be able to remove contaminants and your water will not be as clean.

How Can I Make My Zero Water Filter Last Longer?

  • Make sure you are using only cold water with your pitcher. Hot water can damage the filter’s membranes and reduce its effectiveness over time.
  • Clean the filter regularly.

Why Zerowater Pitcher Emits A Fishy Odor?

If your ZeroWater pitcher emits a fishy odor, it’s likely because the filter has not been replaced in a while. Over time, bacteria can build up on the filter and cause unpleasant odors.

Where To Place Your Water Filter?

  • The best place to put your ZeroWater filter is in a cool and dry area of your home, such as the kitchen or refrigerator.
  • Avoid placing the filter in direct sunlight, as this can damage the filter’s membranes and make it less effective over time.
  • Try to keep the filter away from sources of moisture and heat, such as a sink or stovetop.
  • Make sure that it has good air circulation.
  • Place the filter on an even surface when possible to ensure that it stays balanced and level.

How Do Total Dissolved Solids Impact The Lifespan Of Zerowater Filter?

The high amount of TDS will cause the filter to become clogged faster than usual and reduce its lifespan. To prevent this from happening, make sure you replace your filter regularly and use pre-filters to reduce the amount of TDS in your water.

Is Zerowater A Superior Alternative To Distilled Water?

Yes, ZeroWater is a superior alternative to distilled water. While both are effective at removing contaminants from your water, ZeroWater uses a 5-stage filtration system that removes 99.6% of all total dissolved solids (TDS) from the water. ZeroWater pitchers are more affordable and easier to maintain than distilled water systems.


It is also important to follow proper maintenance instructions for your filter, such as running it through a rinse cycle or backwashing the filter every so often to keep it working properly. Doing this will help extend the life of your ZeroWater filter.

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