The best water filter pitcher for 2021

The best water filter pitcher will enhance the style and high quality of your consuming water. For bottled water drinkers, dwelling filter system or pitcher can even prevent tons of of {dollars} per yr and maintain untold quantities of plastic out of recycling and waste administration programs. Water filter pitchers could not be easier to make use of both — all that is wanted is to fill the pitcher with faucet water and provides it a little bit little bit of time to filter into the primary reservoir, which might take 30 seconds or a few minutes, relying on the mannequin.

Brita is the best-identified water filter pitcher model, however that does not imply it is the very best water filter, in fact. We examined a number of top-rated water filter pitchers, with costs starting from round $18 to over $100, with the intention to discover the top-performing filters in a class that is wealthy in choices. The very best water filter pitcher is the one that may rapidly and effectively eradicate probably the most impurities in common faucet water.

In our final spherical of water filter pitcher testing, one mannequin left the remainder of the pack in its mud. On this most up-to-date spherical, that very same pitcher made by ZeroWater stored type, eradicating almost the entire complete dissolved solids or “TDS” and leaving an extremely clean-tasting glass of H2O.

Whereas this one pitcher might have had the very best technical ends in our testing and is our high advice for most individuals, there are others within the group worthy of consideration for different causes. 

These are the very best water filter pitchers of 2021.

Learn extra: Make free distilled water at home

David Watsky/CNET

The ZeroWater was by far the very best water filter pitcher of the bunch in each this and the earlier rounds of testing. This water air purifier pitcher is pretty reasonably priced, sturdy and it is available in a few sizes all of which use the identical filter. These embrace a smaller 10-cup round pitcher, 23-cup dispenser with spigot and even a large 5 gallon water jug that may be fitted onto a water cooler.

In our testing, the ZeroWater filter eliminated almost the entire TDS from the water we ran by it ending with a 0 common studying, making it our high performer by far. ZeroWater is so assured in its filter merchandise that every mannequin comes with a complete dissolved solids (TDS) water high quality tester to see for your self how effectively it really works. We used our personal tester along with the one included and the filter delivered an ideal TDS rating on each.  

ZeroWater pitchers are a bit costlier than Brita and Pur however not at all a luxurious buy with among the smaller and dispensers starting at just $30. Every one makes use of the identical 5-stage filter so you possibly can wager that you will get equally clear water irrespective of which unit you resolve on. A pitcher filter substitute two-pack prices $30 and every one is meant to final for as much as 40 gallons. For comparability, Brita and Pur, however, promote every of their filters for simply $7 — and declare to have the identical 40-gallon filter life. 

David Watsky/CNET

Brita might be the very best identified of the water filter pitcher manufacturers and it carried out effectively in our testing, second solely to the ZeroWater within the total removing of dissolved supplies. The Brita eliminated about 40% of the TDS. Not a foul exhibiting however nonetheless considerably lower than the winner.

This mannequin occurs to be about $13 cheaper than the most affordable ZeroWater mannequin and is among the most budget-friendly water filter pitcher choices on the market. To make issues much more cost-efficient, the substitute filters may be had for about $3 if you happen to purchase them in a multipack. Every one is claimed to filter 40 gallons of water, sufficient for roughly two months of regular use (the identical liffespan as ZeroWater).

Whereas I wasn’t in love with the construct of the Brita — the plastic feels a bit low cost — it’s simply 1.32 kilos which is lower than half the load of the ZeroWater. If in case you have small children or of us within the dwelling who cannot raise a heavy pitcher, this can be choose.  

Brita additionally makes a “Longlast” filter that is designed to final thrice so long as the usual filter. We examined a Longlast and located it carried out considerably worse than the Legacy (customary) filter. Plus, it is costlier so I would counsel sticking with the Legacy if shopping for a Brita. 

Megan Wollerton/CNET

If the aim is so as to add alkaline to your water, you then’ll desire a fully totally different mannequin. In a earlier spherical of filter testing, we ran pH readings (measurements of how acidic or primary your water is) vary from 0 to 14; 7 is a impartial studying. 

Despite conflicting research on the topic, some individuals attribute well being advantages to extra primary (or alkaline) water. Consequently, choose corporations make water pitchers with filters that truly add vitamins as your faucet water passes by. 

The $70 Seychelle pH20 pitcher took faucet water from an already primary studying of 8.39 to 10.1, the most important enhance out of the three alkaline pitchers in my take a look at group. This pitcher’s water filtration system makes use of two filters at a time, however they’re alleged to final for as much as 200 gallons. A substitute filter two-pack prices $50. 

Pitcher speak

To get began, this is a listing of the six pitchers we examined:

One key factor to think about from this chart is the estimated life of every pitcher filter versus its value. The Brita Metro Commonplace and On a regular basis fashions, the Pur Plus and the ZeroWater pitcher all have a decrease estimated filter lifetime of as much as 40 gallons. Whereas the Brita filter and Pur filter fashions value $7 every, the ZeroWater filters value $15 every (however are offered in a $30 two-pack). 


Can you see the ZeroWater filter? It is the one on the far proper. 

Megan Wollerton/CNET

As you possibly can see within the image above, the ZeroWater filter on the far proper is huge in comparison with others. After all, that does not essentially equal higher efficiency however on this case, the ZeroWater did soundly outperform the others in eradicating contaminants. ZeroWater claims to have a five-stage filter that is higher at eradicating particles whereas stopping mould from rising with use. Primarily based on our testing outcomes, it appears the model could also be onto one thing. 

(Remember that filter life will fluctuate based mostly on the standard of your faucet water and the way a lot your filter has to “work” to take away impurities.)

How we take a look at

To check these water filter pitchers, we washed every one with gentle cleaning soap and water, then adopted the person producer directions for soaking, rinsing or in any other case prepping filters to be used. Then we stuffed a marked mason jar glass with 16 ounces of faucet water and used an Orapxi water quality tester to measure and be aware the TDS current. 

Whereas the outcomes of my faucet water diverse barely every time I stuffed a contemporary glass with 16 ounces the TDS of the water used at all times learn between 47 and 50 ppm, or components per million. (Learn extra about TDS, or complete dissolved solids, here and here.) 

Then we poured all 16 ounces right into a water filter pitcher, waited for it to filter all of the water, poured it into a brand new glass and took the readings once more. For a nonalkaline pitchers, it’s best to anticipate to see a drop within the TDS readings, as impurities and different minerals are faraway from the water. We repeated these steps a complete of thrice on every of the pitchers. 

TDS meters are usually not refined sufficient to decipher which impurities, vitamins and different minerals every filter manages to take away (or add, within the case of the alkaline pitchers). For that motive, measuring TDS alone as an indicator of water high quality has some limitations. However, typically, for the standard filtered water pitcher, we wish to see a lower within the TDS studying. Examples of the commonest complete dissolved solids embrace “calcium, magnesium, sodium, potassium, bicarbonate, sulfate, chloride, nitrate, and silica,” in keeping with the US Geological Survey.

In a earlier spherical of testing, we ran three alkaline water filter pitchers by a pH take a look at — Clearly Filtered, Invigorated Water pH Vitality and Seychelle pH20. All noticed a rise in each the pH and the TDS, since they’re designed so as to add minerals to your water, however the Seychelle noticed the most important pH enhance which is why we have listed it as the very best pitcher to purchase if you wish to add alkaline to your faucet water. 

Here is a desk of our most up-to-date TDS removing take a look at outcomes. The information represents a mean of three take a look at runs for every filter pitcher. 

Check outcomes

TDS (% change; destructive displays a lower)
Brita Metro Commonplace -45.6
Brita On a regular basis -45.6
Brita Longlast -3.1
Larq self-cleaning -2.2
Pur Plus -6
ZeroWater -100

The ZeroWater pitcher managed to scale back the entire complete dissolved solids in my faucet water, from a mean preliminary TDS studying of 57 ppm right down to zero (0) — which can assist clarify the title. Each Brita pitchers with the usual filter tied for second place a discount of TDS from 57 right down to 31 (a forty five.6% lower). 

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Water style was a bit trickier to measure, however each pitcher did assist scale back the marginally metallic style of my faucet water. Unsurprisingly, the ZeroWater pitcher mannequin tasted the very best, with no discernible metallic style or scent. 

General, the ZeroWater (ZP-010) made our job fairly straightforward in each rounds of testing. It fully dominated when it comes to eradicating TDS and likewise occurred to have one of many sturdiest designs — second solely to the costly Larq self-cleaning pitcher. However there are different good choices right here too: The Brita Metro Commonplace is a good price range filter pitcher that weighs lower than ZeroWater’s pitchers and has cheaper substitute filters. The Seychelle pH20 is a good pitcher choose if you wish to add alkaline to water.

One factor to notice is that we’re actually testing the filters right here and never the pitcher itself. As a result of most dwelling filter pitchers made by a single model will use the identical filter, you possibly can wager that irrespective of which measurement or form dispenser you select, the filter ought to do the identical job, for higher or worse. ZeroWater, as an illustration, has a line of about six pitchers, jugs and dispensers in numerous sizes — all of which use the identical very efficient 5-stage filter. The one caveat inside the manufacturers we have examined right here is Brita which affords a LongLast filter that didn’t carry out in addition to the Legacy Brita filters.

One other massive takeaway is simply how extensively filtered water pitchers can fluctuate, each when it comes to efficiency — and even when it comes to their key perform, as within the case of the alkaline pitchers. So long as you establish your wants before you purchase, you are certain to seek out the suitable filtered water pitcher for you.

Learn extra: Best air purifiers | The very best water filter pitcher for 2021


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