How To Replace Zero Water Pitcher Filter?

Last Updated on September 19, 2023 by Fahadshoaib

How To Replace Zero Water Pitcher Filter?

Replacing your Zero Water pitcher filter is a simple process that can be completed quickly and easily. It only takes a few minutes to get your Zero Water pitcher up and running again with a fresh, clean filter. Below, we’ll discuss the key steps to replacing your pitcher filter.

Purchasing A Replacement Filter: The first step is to purchase a new Zero Water filter replacement cartridge. You can find them in stores, online, or through the official Zero Water website. Be sure to check that it is the right size and type for your pitcher.

Preparing The Filter: Once you have the new filter, it is time to prepare it for installation. Start by removing any plastic wrap from the filter and rinse it off with water. It is also important to properly pre-soak the filter in a container of water for 15 minutes prior to installation.

Insert the new Filter – Now that you have your replacement filter, get ready to insert it. Make sure the O-ring on the filter is facing up and insert the new filter into the reservoir. Push it down firmly so that it snaps into place. Once you’ve inserted the new filter, discard of the old one.

Fill the Reservoir – Now it’s time to fill your reservoir with water. Do not use hot or boiling water, this can damage the filter and reduce its effectiveness. Let the tap water run for a few seconds before filling up the reservoir as this will get rid of any debris in the pipe that could clog it.

Flush the Filter – To make sure your filter is working properly, it’s important that you flush it. Do this by pouring 8 cups of water into the reservoir and letting it run out through the spout until all of the water has gone through.

Clean Water – Now your Zero Water Pitcher and filter are ready to go! Enjoy cleaner, better tasting water from now on. Be sure to replace the filter every 6 months or after filtering 150 gallons of water.

What Is Zero Water Pitcher Filter?

What is zero water pitcher filter
Zero water pitcher filter

Zero Water pitcher filters are specially designed to reduce impurities in your drinking water. The filter is composed of a multi-stage filtration system, which helps to remove any contaminants that may be present in your tap water. This includes dissolved solids, chlorine, heavy metals, and other sediments or particles. The result is cleaner, better-tasting water that is safe for consumption.

Changing Zero Water Filters In Pitchers

Disassemble the pitcher
Disassemble the pitcher

Disassemble The Pitcher: Take apart the pitcher so that you can access the filter. Begin by removing the lid, water reservoir, and top compartment.

Remove old filter
Remove old filter

Remove Old Filter: Remove the filter by twisting it anticlockwise until it is free of the filter housing. Take out the old filter from its slot at the bottom of the pitcher. Pull out the old filter cartridge, and discard it properly.

Install new filter
Install new filter

Install New Filter: Place the new filter into its slot at the bottom of the reservoir. Make sure that it is firmly in place, with no gaps or air pockets between it and its housing.

Reassemble The Pitcher: Re-attach the top compartment and water reservoir to the pitcher. Make sure that all parts are securely fastened, so that there is a tight seal. Fill the top reservoir with water and place.

Replace The Lid: Snap the lid back into place. Your Zero Water pitcher and filter are now ready to use!

How Does Your Zero Water Filter Work?

How does your zero water filter work
Zero water filter work

Your Zero Water filter uses a patented five-stage filtration process to remove all kinds of contaminants from your water. It starts with a pre-filter that traps larger particles like dirt and sediment, then moves on to an ion exchange stage that removes zinc, lead, copper, and other dissolved solids. After these two stages come to a dual-stage carbon filter that removes chlorine, chloramine, and other volatile organic compounds. Finally, a sub-micron filter with an activated-carbon block filters out bacteria and cysts to produce fresh, clean water. With each filter change, the process starts anew for additional peace of mind.


For an even more effective filtration system, try using the Zero Water pitchers in combination with a faucet filter. This will help reduce contaminants while also protecting your pipes from corrosion and sediment buildup. It’s a great way to make sure you’re getting the cleanest water possible!


What Are The Gold Beads In My Zerowater?

What are the gold beads in my zerowater
Gold beads in zerowater filter

The gold beads in your Zerowater are a blend of ion exchange materials and activated carbon.

What If You Don’t Change My Zero Water Filter?

  • Failing to change the filter regularly can lead to reduced water filtration performance and an increase in contaminants in your drinking water.
  • Over time, a clogged Zero Water Filter may not be able to reduce the chlorine taste and odor, as well as other contaminants such as lead, mercury, cadmium, and pesticides.
  • If you don’t change your filter regularly, the sediment that accumulates in the water can cause a buildup of bacteria, which can be dangerous to drink or even harmful if ingested.
  • Not changing the filter may result in a slower water flow rate due to clogging or reduced filter life. This can make it take longer to fill up your glass or pitcher of water, which is inconvenient and time-consuming.
  • If you don’t change your Zero Water Filter regularly, you may end up using more energy to run the filtration system than necessary. This will lead to an increase in your energy bill.

Does Zero Water Use Reverse Osmosis Technology To Purify Water?

No, Zero Water does not use reverse osmosis technology to purify water.

Where Keep Zero-Water Pitchers?

Zero-Water pitchers should be kept in an easily accessible location, such as a kitchen counter or shelf. Make sure that the pitcher is not exposed to direct sunlight, which can degrade the filter and reduce its effectiveness. Also, avoid placing it near excessive heat sources like stoves or ovens. If you must keep your Zero-Water pitcher in a refrigerator, make sure to place it away from other items that may cause contamination. Doing so helps prevent the filter from being exposed to any particles or bacteria that could be present in the fridge.

When To Change A Zero Filter?

For optimal filtering performance, Zero Water recommends that you change the filter every 40 gallons or about 2 months, whichever comes first. Depending on how much water you use and the quality of your tap water, it may be necessary to replace the filter more frequently. This can also vary based on your specific family’s needs; for example,

How Long Does A Zero Filter Last?

The life of your Zero Water filter will depend on the quality of your tap water and how often you use it. A Zero Water pitcher filter should be changed every 40 gallons or 2 months, whichever comes first.

Why Using TDS Meter?

Why using tds meter
Using tds meter

The Total Dissolved Solids (TDS) Meter is strongly recommended for accurately measuring the filter life of your Zero Water pitcher. The TDS Meter gives a more accurate reading than simply counting the number of gallons filtered, as the number of dissolved solids in the water can affect how quickly it clogs up your filter. This device measures the total dissolved solids in the water, which can be used to gauge when your filter needs to be changed.

At What Level Should You Change The Zero Water Pitcher Filter On A TDS Meter?

Zero Water recommends replacing the filter when the TDS reading is 006 – 010 ppm. If your water has a higher dissolved solids content than this, you may need to change it sooner. You should also replace the filter if you notice any changes in the taste or smell of your drinking water.

How Many Hours Can A Zero Filter Provide Clean, Purified Water?

Most Zero Water pitcher filters provide clean, purified water for up to 40 gallons of water. This equals about 160 16-ounce glasses of water or about two months’ worth of drinking water, depending on the quality and usage rate.

Does The Zero Water Filter Effectively Lower The pH Of Drinking Water?

No, the Zero Water filter does not effectively lower the pH of drinking water. The filter is designed to reduce specific contaminants from tap water, but it does not alter the pH balance or make any other chemical changes to the water.

Do You Need To Rinse The Zero Water Filter?

No, you do not need to rinse the Zero Water filter before use. It is already pre-rinsed and ready to use right out of the box.

What Temperature Is The Best To Use For A Zero Water Filter?

The ideal temperature for a Zero Water filter is room temperature or cooler. Hot water can cause the filter to clog faster, so avoid using hot tap water when filling the pitcher.

The Benefits Of A Zero Water Filter

  • Reduces up to 99.6% of total dissolved solids, such as lead and chlorine
  • Leaves no strange aftertastes or odors
  • Removes sediment, rust, sand, mud, and other particulates
  • Includes a TDS meter for accurate filter life measurement
  • Low maintenance, easy to use
  • Gives you access to cleaner, purer drinking water at home
  • Affordable and cost-effective compared to bottled water or other filtration systems
  • Great-tasting water without the added expense of purchasing it from a store or restaurant
  • Supports a healthier lifestyle with reduced exposure to contaminants
  • Environmentally friendly option for reducing plastic waste from bottled water.

Does The Zero Water Pitcher Come With A Filter Or Do I Have To Buy It Separately?

Yes, the Zero Water Pitcher does come with a filter, but it will need to be replaced periodically.

Why Does My Zero Water Filter Take So Long To Fill?

  • The filter has reached its maximum capacity and needs to be replaced
  • The water is coming from a slow-flowing source
  • Too much sediment or dirt in the water is clogging the filter
  • There could be an issue with your home’s plumbing system or pressure regulator
  • The filter is not properly installed
  • The filter may be blocked with other debris such as calcium or scale buildup
  • You may need to flush the filter more often
  • There could be a problem with the valve or internal parts of the pitcher
  • The filter may need to be cleaned more regularly
  • There may be a blockage in the spout or spigot of the pitcher.

Why Is My Zero Water Filter Not Getting Any Water?

  • The filter is blocked with sediment or dirt
  • The valve or internal parts of the pitcher are broken
  • You need to flush the filter more often
  • There could be a problem with your home’s plumbing system or pressure regulator
  • The filter may not be properly installed
  • The filter may need to be cleaned more regularly
  • The filter is nearing its maximum capacity and needs to be replaced
  • There could be a blockage in the spout or spigot of the pitcher
  • You are using water from an extremely slow-flowing source
  • Your tap water is contaminated with lead, chlorine, or other chemicals.

How Can I Make My Zero Water Filter Last Longer?

  • Make sure to replace the filter as recommended by Zero Water
  • Avoid using hot tap water when filling the pitcher
  • Flush the filter regularly and keep an eye on its performance
  • Clean the filter more often if you notice any sediment buildup or changes in taste
  • Check for blockages in the spout or spigot of the pitcher
  • Make sure your home’s plumbing system is properly maintained
  • If you notice any changes to your tap water, contact a professional for help
  • Use a TDS meter to more accurately measure filter life
  • Avoid filling the pitcher with water from a slow-flowing source
  • If you live in an area with heavy minerals, use a sediment pre-filter before the Zero Water filter.

How Should I Clean My Zero Water Filter?

  • Start by running cold tap water through the filter for 1 minute
  • Then gently brush the filter to remove any debris or buildup
  • Rinse the filter under cold running tap water for 1 minute
  • Soak the filter in a solution of 1 part white vinegar and 4 parts cold tap water for 15 minutes
  • After soaking, rinse the filter with cold running tap water for 1 minute
  • Finally, shake off the excess water and leave the filter to dry for 24 hours before use
  • If you notice any changes to your tap water, consult a professional for help
  • Be sure not to use any abrasive materials during cleaning as this could damage the filter
  • Keep an eye on your TDS meter to ensure the filter is working correctly
  • Replace your Zero Water filter as recommended by the manufacturer for optimal performance.

When Is It Time To Replace My Zero Water Filter?

  • If your TDS meter shows a high level of contaminants
  • When your filter has reached its maximum capacity
  • If you notice an unpleasant smell or taste in the water
  • When it takes longer than usual to fill the pitcher
  • If there is an unusually low flow rate when filling the pitcher
  • If the filter appears to be clogged with sediment or dirt
  • When you notice a change in the color of the water
  • If the filter does not seem to be operating properly
  • If it has been more than 6 months since you last replaced your filter
  • If you live in an area with heavy minerals, consider replacing your filter more frequently.


Replacing your Zero Water pitcher filter is not difficult, but it does require some time and care. Make sure to have the proper supplies on hand before beginning so you don’t have to run out for an extra item in the middle of the process. If done correctly, replacing your Zero Water pitcher filter can help improve the taste of your drinking water and make it much safer to consume. Remember, it’s important to replace your filter at least every four months or after filtering around 100 gallons of water. Replace your Zero Water pitcher filter today for better-tasting, safer drinking water!

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