In this guide, we’ve shared “How Long Do ZeroWater Filters Last” based on your water’s total dissolved solids.
The amount of dissolved solids a Zerowater filter is filtering out and how often you use it will ultimately determine how long it will last. The average Zerowater filter user can expect their filter to last between 2-4 months, but the exact timing will vary.
We’ve also provided advice on where to purchase replacement water filters when to replace them, and more. Please read on.
Table of Contents
How Long Do ZeroWater Filters Actually Last?
Therefore, we are aware that Zerowater filters lower the TDS in our drinking water by using ion exchange. Sounds great, but finding out how much a water filter will cost in the long run is a crucial consideration before making a purchase.
The most frequent query is, “How frequently will I need to replace my filter?” It may seem manageable to occasionally replace an old filter with a new one, but doing so frequently can really drive up your costs.
The amount of dissolved solids the filter is filtering and how frequently it is used will determine how often and how much water has been filtered overall. Unfortunately, there is no single answer to this question.
How Long Are ZeroWater Filters Advertised to Last?
According to ZeroWater, the water filters in a ZeroWater pitcher last for about 40 gallons. That means they can produce 40 gallons of filtered water, equating to about 3-4 months, before they need to be replaced.
The most water that a ZeroWater filter can actually handle is 40 gallons. In truth, before this filter expires, you might only get 20, 15, or even 10 gallons of pure water from it.
Read about How Many Cups of Water Are in a Water Bottle?
Factors That Affect a ZeroWater Filter Lifespan
Your water usage and the quality of your water have a significant impact on the lifespan of the ZeroWater filter.
Water Usage
The filter’s lifespan will depend on how frequently you use the ZeroWater pitcher.
The amount of water that passes through the filter each day increases inversely with how often you use the pitcher. The filter is more exposed to contaminants as water volume increases.
This means that if you use less water than the average person, your ZeroWater filter will probably last longer than if you use more water.
Water Quality
ZeroWater filters are all about removing total dissolved solids (or TDS), so much so that a ZeroWater pitcher comes with its own TDS meter. The idea is that you can read the TDS meter to determine when the filter needs replacing (more on that later).
The faster the filter clogs and the shorter its lifespan are, the worse the quality and amount of dissolved solids in your water are. However, the filter will probably last longer than expected if the amount of dissolved solids in your water is low.
ZeroWater Filters – Benefits
More than 40 gallons of water can be obtained from your filter if you live in a region where the tap water has dissolved solids levels that are on the low end of the spectrum, in the 2–50 ppm range.
However, if you reside in a region where your water contains a high concentration of dissolved solids, in the 200–300 ppm range, you may only receive 15–25 gallons of filtered water before needing a new filter.
With the TDS meter, you can measure the dissolved solids in your unfiltered tap water to get an idea of how much dissolved solids your filter is removing.
The recycling program that Zerowater provides for its filters is another advantage. You can receive a 50% discount on subsequent filter purchases by returning old filters to the manufacturer for recycling as opposed to simply throwing them away.
You get a $10 discount code for their website, which is about the cost of a new filter, for recycling every second filter. a great way to save money while also lessening your impact on the environment.
How to Know When to Change a ZeroWater Filter?
There are several ways to know when to change the filter in ZeroWater drinking water pitcher:
Check the TDS Meter
A ZeroWater pitcher’s goal is to get your water’s total dissolved solids to zero. A free TDS meter that you can use to check the efficacy of the water purification system is included with the water filter pitcher.
You can tell that the filtration process is effective if the TDS meter reads 0. But if the TDS meter reads 006 or more, it’s time to replace the filter.
Taste Your Drinking Water
Acidic or lemon-tasting tap water is sign that you need to replace the filter cartridges in your When the ion exchange resin has run out and reached the end of its useful life, you’ll notice this taste in your ZeroWater pitcher.
A fishy taste in water filtered by the Ion exchange technology is no longer functional, as evidenced by the ZeroWater pitcher.
Monitor Your Water Flow
The flow rate of gravity filters, like the ZeroWater filter, is typically quite low. But it’s probably time to change your filter if it starts to take two or three times as long to filter as it did before.
A slow flow rate indicates that the filter is clogged with impurities, which prevent water from passing through the filter media.
Where to Get Replacement Filters?
It’s critical to maintain the cleanliness of your filtration system. Foreign objects will clog your filters if you don’t change them, and they’ll eventually find their way into your water. If you decide it’s time to replace your ZeroWater filter in the upcoming months or years, we sell filter packs. One thing that many of our customers are unaware of is how to store water filters correctly before using them. The best place to keep them is cool and out of the sun; otherwise, you run the risk of breaking the filter before you can use it.
As always, you can purchase our filters through the website as well as from online merchants like Amazon. To make it simple for you to keep your water tasting the purest possible, we have introduced a filter subscription program!
Read about Best Faucet Water Filters
What is TDS and How to Reduce TDS in Water?
Let’s learn more about the TDS before moving on to the section about filtration options.
Total dissolved solids, or TDS for short, is the collective term for all dissolved solids in water, both inorganic and organic. The cations include calcium, magnesium, sodium, and potassium; the anions include chloride, sulfate, and nitrate; and the carbonates include hydrogen carbonate, chloride, and sulfate.
There is no scientific proof that high TDS will have a negative impact on one’s health. There are TDS drinking water standards in many nations, but they are purely aesthetic and have no bearing on health. The maximum level that the US and Canada both recommend is 500 mg/L. Find out more about the suggested TDS level here.
| TDS Level in parts per million(ppm) | Palatability Quotient |
| Less than 300 | Excellent |
| Between 300 and 600 | Good |
| Between 600 and 900 | Fair |
| Between 900 and 1200 | Poor |
| Greater than 1200 | Unacceptable |
FAQs
How Many Gallons Does Zero Water Filter Last?
According to ZeroWater, most consumers in the United States will be able to filter between 25 to 40 gallons of water per filter, assuming that the total dissolved solids (Their tap water’s total dissolved solids (TDS) level is within the typical range of 51-200.
Are ZeroWater Filters Worth It?
All things considered, the ZeroWater – 6-Cup Pitcher is a filter that performs far more functions than most of us actually require. This system utilizes top-tier filtration technology, but it’s not a good value unless you’re specifically chasing the zero-dissolved-solids flavor.
Can You Clean a Zero Water Filter?
Water filters require replacement just like air filters do once they become clogged with dirt and dead skin cells. By taking a couple of minutes to clean your ZeroWater device and replace the filter when it has expired, you will be able to enjoy the benefits of clean, fresh, and great tasting water.
Conclusion on the Lifespan of Water Filter
Remember that ZeroWater provides a 90-day warranty for dispensers and cups with manufacturing flaws in addition to a 30-day warranty for any filter cartridges.
Thank you for reading.
