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PUR vs. Brita

Brita vs. PUR — is your glass half empty or half full?

This review aims to splash some water on the truth behind which pitcher water filter is best.

PUR vs. Brita comparison

We’ll look at the overall design, filter efficiency, speed of filtration, water taste, and common questions about the products.

Which water filter is best for you? PUR or Brita?

Find out now!

PUR vs. Brita Comparison Chart

In the following table, we take a high-level look at the primary differences and similarities between the PUR and Brita pitcher filters.

Brita Everyday
  • Pitcher Capacity: 10 cups
  • Filling Tank Capacity: 5.7 cups
  • Filter Speed: 1.05 cups / min
  • Taste Test: 78%
  • Price: $
PUR Basic
  • Pitcher Capacity: 7 cups
  • Filling Tank Capacity: 3.8 cups
  • Filter Speed: 0.80 cups / min
  • Taste Test: 72%
  • Price: $

For the specs above, we compared just a single model for each Brita and PUR, however, you should note that there are a variety of pitcher types, varying in size and form factor.

You can see more PUR pitcher types here and more Brita pitcher types here.

Filtration speed is based on the Brita Everyday and PUR Basic models. For both, we filled them to their respective reservoir capacity and then timed them accordingly.

Lastly, taste tests are based on our in-house conducted tests. Jump down the page to see more on our taste tests.

Table of Contents

  1. PUR vs. Brita Comparison
  2. What They Filter
  3. Taste Test
  4. Summary

A Quick Intro

Brita vs. PUR water filters—both names are well known, but is one definitively better than the other?

In their most basic form, water filtration pitchers are designed to remove contaminants from your drinking water, for a pure, crisp taste, that saves money from being wasted on disposable bottled waters.

This review is going to take a closer look at two of the most popular filters on the market: PUR vs. Brita.

PUR vs. Brita Water Filter – Which is Best?

The PUR filter removes more contaminants as compared to the Brita filter. However, during our taste tests the Brita performed notably better. Both Brita PUR offer a variety of pitcher sizes and types.

If you have a wider range of contaminants you need to remove PUR is the better choice, but for most the Brita is best.

Brita vs. PUR Design Differences

Both Brita and PUR have a few different models of water filters to choose from.

For the sake of this review, we’re going to specifically be comparing the Brita 10 Cup Everyday Water Pitcher and the PUR 7 Cup Water Pitcher. From aesthetics alone, Brita and PUR look very similar.

Brita Everyday water pitcher
Brita Everyday water pitcher

Both pitchers use a similar design process. You fill water into the top reservoir, it filters through a single filter (composed of activated carbon and ion exchange resin) and that water deposits into the base of the pitcher.

When it’s time to drink, the water from the base travels up the pitcher and out the spout.

PUR basic water filter pitcher
PUR basic water filter pitcher

Additionally, both pitchers have an easy-pour spout and a comfort grip handle.

There are two main design differences between these two models: the filling method and the water capacity.

  1. FILLING METHOD | The PUR water filter pitcher has an easy-fill top that allows you to fill through the top of the pitcher without removing the entirety of the lid. The Brita water filter pitcher doesn’t have the easy-fill lid, so you will have to remove the entire top lid to fill it.
  2. WATER CAPACITY | The second difference is the overall capacity. The Brita pitcher can hold up to 10 cups while the PUR filter can only hold 7 cups.

That said, both of these issues are fairly fluid, as there are some Brita water filters that do have the quick flip top, just as there are some PUR pitchers that don’t.

In addition, there are Brita and PUR filters of all sizes, from 5 cups all the way up to 18 cups. See more Brita models here and more PUR models here.

How Do Brita & PUR Filters Clean Water?

As mentioned above, both water filters rely on a single standalone filter that’s made of activated carbon and ion exchange resin.

Brita standard filter
Brita standard filter

The activated carbon reduces chlorine (taste and odor) and mercury, which improves the taste and odor of the water. The Ion-Exchange Resin captures copper, cadmium, and zinc in the water.

PUR standard filter
PUR standard filter

Brita Filters

Brita offers two main filters for pitchers, the “Standard” filter and the “Longlast” filter. Both filters are compatible with the vast majority of Brita pitchers (only the Brita Stream and Brita Infinity use different filters).

The “Longlast” is supposed to last about 3 times longer than the standard filter but is also more expensive.

Brita water pitcher
Brita water pitcher (split into separate parts)

The Standard filter can be replaced fairly inexpensive when purchased in bulk, like this set of six Brita filters. Alternatively you’ll pay a bit more when you buy single Brita filter replacements.  Both filters are BPA (bisphenol A) free, but there are considerable differences in the contaminants that each filter purifies.

Brita longlast filter
Brita longlast filter

The LongLast filter does last longer but it’s also significantly more expensive.

If you don’t really care about using Brita filters for your Brita pitcher, AmazonBasics offers generic filters for even less.

PUR Filters

PUR also offers two styles of pitcher filters: Basic and Lead Reduction.

PUR water pitcher
PUR water pitcher (split into separate parts)

As the name sounds, the Lead Reduction pitcher filter filters out most everything the Basic filter does and also filters out lead. The Lead Reduction filter cannot filter out the herbicide Linuron, select industrial pollutants, and pharmaceuticals.

PUR lead filter
PUR lead filter

Brita vs. PUR Filter Comparision

The table below breaks down exactly which impurities will be filtered out by each filter if you’re concerned about a specific contaminant.

Reminder: It’s also important to note that neither brand claims to be able to filter anything beyond city tap water (for instance, country well water or water straight from a natural source, like a pond or stream).

ContaminantBrita Longlast FilterBrita Standard FilterPUR Lead Reduction FilterPUR Standard Filter
Chlorine (Taste and Odor)YesYesYesYes
LeadYesNoYesNo
MercuryYesYesYesYes
CadmiumYesYesYesYes
BenzeneYesNoYesYes
AsbestosYesNoNoNo
Particulates (Class I)YesNoYesYes
CopperNoYesYesYes
ZincNoYesYesYes
HerbicidesNoNoNoNo
2,4-DNoNoYesYes
AtrazineNoNoYesYes
LinuronNoNoYesYes
Industrial PollutantsNoNoNoNo
Carbon TetrachlorideNoNoYesYes
TetrachloroethyleneNoNoYesYes
Bisphenol ANoNoYesYes
NonylphenolNoNoYesYes
TCEPNoNoYesYes
Cyst (Parasites)NoNoYesYes
PharmaceuticalsNoNoNoNo
AtenololNoNoYesYes
CarbamazepineNoNoYesYes
EstroneNoNoYesYes
SedimentsNoNoNoNo
Nominal ParticulateNoNoYesYes

Both Brita and PUR standard water filters (like the styles listed above) are designed to reduce the following contaminants:

  1. Chlorine (taste & odor)
  2. Mercury
  3. Cadmium
  4. Copper
  5. Zinc

In addition, PUR filters are designed to reduce the following contaminants (in addition to those listed above):

  1. Herbicides, including 2, 4-D, Atrazine, Linuron
  2. Industrial pollutants, including Benzene, Carbon Tetrachloride, Tetrachloroethylene, Bisphenol A, Nonylphenol, TCEP. Keep in mind that, the standard Brita filter cannot filter out Benzene (a common chemical used in the US and known to be a human carcinogen) , but the standard PUR filter can. To filter Benzene with a Brita system, you’d need to purchase the “Longlast” filter.
  3. Parasites, including Cyst
  4. Pharmaceuticals, including Atenolol, Carbamazepine, and Estrone
  5. Sediments, including Nominal Particulate, Class I

Standard Brita filters list no information on their effectiveness to filter out herbicides, industrial pollutants, select pharmaceuticals or sediments.

More advanced filters by each company can filter out, even more, contaminates, like Lead and Asbestos. For Brita, this means going with the “LongLast” filter. For PUR, this would mean the Lead Reduction filter.

Does Brita or PUR Filtered Water Taste Better?

Water taste by both the Brita and PUR water filters may vary based on the quality of the water that is filtered. As mentioned earlier, neither filter is intended to be used with well water, rural water, or any other water source besides city tap (or comparable) water.

PUR vs. Brita

Both water filters are designed to reduce chlorination in the water, which in turn improves the taste and removes any chemical odor from the water.

Of course, all of these facts are based on what each manufacturer states to be true about its pitcher. But the real question—how does it REALLY taste? This answer can only be found through tasting water processed by each filter.

Brita vs. PUR Taste Test

Brita

78%

PUR

72%

Unfiltered

51%

TASTE TESTING | Our taste test was conducted over about a week. During that time I asked family and friends who came to my home to try three different cups of water and rate them on a 1 to 5 scale, where 5 is the best. For our tests, we used the Brita Everyday pitcher, PUR Basic, and water straight from the tap.

Brita vs. Pur scoring
We scored our test taste on a 1-5 scale.

All water was at room temperature.

Each cup of water was poured into a paper Dixie cup and unmarked (except for a notation on the bottom of the cup so I could tell which was which when compiling the data).

PUR vs. Brita taste test
Cups were marked 1, 2, or 3, so the experimenter (me) could keep track without creating experimental bias.

WATER & LOCATION | Our test took place in Phoenix, Arizona using normal Phoenix tap water. Water in this region is incredibly hard. Nevertheless, we do not have a water softening system on the house or an RO system (reverse osmosis). So the water we used was unaltered straight from the tap.

TEST PARTICIPANTS | All participants were adult volunteers. Ages ranged from 22-60; however, most participants were 24-35. A total of 18 people participated in our taste test.

Issues with the PUR Filter

During our initial test, we noted that the PUR filter was scoring dramatically different compared to Brita. Scores during the initial test were as follows:

Brita

88%

PUR

40%

Unfiltered

72%

THE PROBLEM | Despite the fact that we followed PUR’s setup instructions exactly, there was a clear and distinct metallic taste on the filtered PUR water. This taste was only present on the PUR filtered water and not the tap water.

Brita vs. PUR taste test
A dramatic reenactment of the taste test

POSSIBLE CAUSE | This seemed incredibly weird to me, so I thought we might have a faulty filter (which actually may have been the case). However, before ordering a new filter I decided to run around 5 gallons of water through the PUR filter, to see if perhaps it just needed further flushing.

RESOLUTION | After doing so, we retested the three filters with additional test volunteers to see if the results were different, which they were. We felt like the second set of testing data (which is what we have up top) was more accurate. Nevertheless, we did think it was still important to point out the difficulties we experienced with getting the PUR filter to an acceptable taste.

Are Brita and PUR Filters Interchangeable?

FAQ: One frequently asked question by consumers is whether or not these filters are interchangeable. While both filters look strikingly similar and do use the same design for water filtration, these filters are not interchangeable.

Subtle differences in product design help to ensure that each product can only be used with its associated, branded filter.

If you like your water pitcher but are unsatisfied with the filtration, you may want to consider upgrading filters.

As mentioned above, the Brita system works with the Standard Filter or the Longlast filter. Likewise, the PUR system works with the Basic Filter or the Lead Reduction Filter.

Brita Faucet vs. PUR Faucet Filters

For some, filling and pouring the pitcher can get old and become a tedious chore. For filtered water without the hassle of pouring and storing in another container, both Brita and PUR also offer faucet version of their popular filters.

30-Second Summary

Here is a quick 30-second summary of Brita vs. PUR faucet filter systems.

Brita & PUR Faucet Filter Designs

The design is extremely similar between the two; both screw directly onto the faucet and filters the tap water through the system and out a secondary water spout. The filter size of each unit is similar, but the orientation is different.

The Brita has the main filter positioned in a vertical position, while the PUR filter is oriented horizontally (in most cases).

Installing Brita on tap faucet filter
Faucet filters attach directly to your kitchen faucet.

That said, if you prefer the vertical filter, PUR does offer that option on several models as well.

Perhaps the biggest thing to note is that Brita and PUR faucet filters only work on standard faucet heads. If you have a pull-out, spray, large or oddly shaped faucet, the Brita and PUR faucet filters probably will not fit.

What Contaminants Do the Brita & PUR On-Tap Filters Remove?

BRITA FILTERS | The Brita faucet filter can remove 99% of lead, and reduce chlorine (taste and odor) and remove 52 other contaminants. See the full list of removed contaminants here. 

PUR FILTERS | By comparison, PUR’s faucet filter is certified to reduce over 80 contaminates, which also includes 99% of lead. See the full list of removed contaminants here. 

If lead is an important contaminant to address, I would recommend the faucet filters over the pitcher filters (unless you upgrade to the PUR Lead Reduction filter or Brita Long Last filter).

Brita On-Tap Filter Finishes

The Brita Faucet filter is available in both a chrome and white finish.

Brita on tap faucets
Brita on tap color finishes

PUR Faucet Finishes

If you’re looking for more color options that coordinate with your existing kitchen faucet, PUR’s faucet filter is available in black, chrome, metallic gray, stainless steel, or white.

PUR faucet filter color finishes
PUR faucet filter color finishes

Brita & PUR Smart Water Filters

The PUR Ultimate Faucet System comes equipped with Bluetooth capabilities which allow the filters to pair with the PUR app on your smartphone and track water consumption, filter usage, and other features.

PUR Ultimate Faucet filter
PUR Ultimate Faucet filter

At the time of publishing this guide, Brita did not offer a smart on-tap filter.

However, it does offer the Brita Infinity wifi-connected pitcher. This filter can be set to automatically order replacement filters from Amazon when it detects the filter needs to be replaced.

It’s not quite as advanced as the PUR Ultimate Faucet, but it’s still pretty cool!

Brita smart pitcher
Brita smart pitcher

For more on smart home devices, see our full smart home products guide. Or check out some of the most convenient smart home products, including robot vacuumsrobot mops, and smart thermostats.

How Long Do Brita & PUR Filters Last?

The Brita Faucet Filter can filter about 100 gallons of water (approxiamtely 4 months of daily usage) before the filter will need to be replaced. When it’s time to replace, both faucet filters have a light that will flash to notify you.

Should You Buy the Brita or PUR?

So, all things considered—should you buy the Brita or the PUR water filtration pitcher? I would call this battle of the bottles a draw, simply because there are pros or cons to each model.

One may certainly be better for you, but what works for you could be less than ideal for someone else.

The points below will highlight some of the most important buying factors, in our opinion.

Buy Brita if…

I would recommend the Brita Water Pitcher to people who:

  • Want to spend less money on filters – At the time of our review, Brita filters generally seemed to be less expensive than PUR filters. Additionally, you have the option of buying Amazon’s generic Brita filters for even less if you want to save more in the long run.
  • Want better tasting water – During all phases of our taste test, the Brita filtered water tasted better. Of course, with that said, our sample size was fairly small (18 people). Additionally, local water sources will change the taste. However, during our test in Phoenix, Brita was the clear winner in taste.

To learn more or to buy, see Brita’s water filters here.

Buy PUR if…

I would recommend the PUR Water Pitcher to people who:

  • Want a pitcher that removes more stuff – According to the company’s  specs, the PUR filters are able to remove a much wider array of contaminants compared to Brita. If you’re worried about the health and safety of your tap water, the PUR may be a better choice due to this reason.

To learn more or to buy, see PUR’s water filters here.

Updates

  • April 16, 2019 – Improved layout and formatting of a couple of sections.
  • March 14, 2019 – Overhauled page template and design.

26 thoughts on “PUR vs. Brita”

  1. You didn’t mention that Brita leaves a deposit of tiny carbon granules on the water intake reservoir and on the top of the replaceable filter that is almost impossible to clean. However, these granules do not enter the bottom water filtered reservoir. Very nasty to see and try to clean off.

    • Hi Bill,

      I didn’t mention it because it was not something that we encountered with the Brita filter during our tests.

      We didn’t experience on PUR either.

      I have seen that problem on other filters / pitchers, but as you say, the granules don’t ever enter the filtered water…so for most I think it’s a non-issue.

  2. The table in contaminants doesn’t seem to gel with the Pur website which shows that the lead reducing filters all the contaminants the standard filter does + lead.

    • Hi Josh,

      Thanks for bringing that to our attention. It looks like PUR may have updated their lead filter specs since we released this piece.

      We have updated the table to fix those errors.

      Thanks!

  3. I’ve been using a Pur faucet filter system for a couple years, and had no problems, until it somehow started leaking, so I bought an identical replacement, and it also leaked, so I bought a different color replacement, and it also leaked. I’m going to try one more time because I already bought extra filters that I can’t return. Has anyone had issues like this with Pur, or with Brita?

    • Hey Lisa,

      I wonder if there is a compatibility problem with your faucet? 3 in a row, especially with new PUR faucets makes me think there might be a problem with your sink.

      When my wife I first moved in we experienced a leaking issue on our faucet simply due to the age and amount of hard water build up around the spout.

  4. Hi Lisa,

    I’ve used the Pur water faucet filters (different designs also) for many years and they always spring a leak after a few years. Never fails. Still, it’s a simple system and the filters are carried by Costco so I go back to it.

    • True, they aren’t perfect systems. But at the end of the day, they are inexpensive (compared to other options) and widely available at lots of retailers. It’s really hard to go wrong with PUR or Brita.

  5. What I’ve been having trouble with the Pur is, it’s slowing down significantly after a week’s usage. I live with 4 other roommates… and one filter is supposed to “last 4month” or rather “40 gallons”. That means.. in one weeks time period, we drank 40 gallons of water??
    This has happened to me 2 times already.
    I was hoping to get a suggestion on a most cost conservative filter than Pur’s 18cup.

    • Hrm…that is indeed very strange. It doesn’t seem likely that the filter would degrade that quickly. Though if this is your 2nd filter, that too seems weird that you’d see this issue back to back.

      Have you used other filters in the past?

  6. I second Tenzing Sherpa’s comment. I used a PUR filter and it slowed down a lot within a week, and was glacially slow after a month. I suspect that it was due to the fact that the water in my town is really hard. I just got a brita filter; I hope it will fare better

    • That’s interesting. I’ve been using the PUR for a few months for a longer-term test. I haven’t noticed it getting that slow (certainly, it’s not fast, but not terribly slow).

      We have pretty hard water here in Phoenix also.

      I would say it takes 3-4 minutes to filter a full reservoir of water when it’s empty.

  7. I have been using Pur filter for decades now. We now own two of them since I find the smaller size more convenient. A few years ago I had problems with the filter slowing; company said to pull it out, shake it and re-rinse. Solved the problem. Seemed to have been a problem in the production run (which they didn’t admit), since when we ran through our stock on had and replaced we haven’t had any more problems.

    • Thanks so much for sharing that tip, Diane! That’s great info.

      I’ll definitely give that a try if mine starts slowing.

  8. I live in CT and changed to Brita from Pur when I needed a new container. Never had the green deposit on bottom of the pitcher until I used Brita. This time replaced filter and within 10 days the green was on bottom and one side. What is happening?

    • What is your water source? Local city water? Well water? Or something else?

      Water source is normally the biggest factor.

      What it sounds like is you have algae in the water source. I’m surprised you weren’t experiencing it with PUR also, as the filters are functionally very similar.

    • I think that’s a good idea.

      We’re not water quality experts, but from everything we’ve read it would seem there might be algae in the water itself.

      You might try just putting a bit of water in a glass jar and leaving it for a couple of weeks to see if you get the same issue.

  9. A puzzlement here…

    The comparison table first states “NO” for Particulates (Class I) for the Pur filters. Then the table says “YES” for Nominal Particulates for the Pur filters, further explaining in “In addition, PUR filters are designed to reduce the following contaminants (in addition to those listed above):” that such “following contaminants” include “Sediments, including Nominal Particulate, Class I.”

    Is “Nominal Particulates” include or exclude “Particulates (Class 1)”?

    Please clarify.

    • Thanks for bringing this question to our attention, Lawrence.

      We either made a mistake or PUR has updated their specs since our original review.

      In any case, all PUR filters are able to remove Class I particulates based on their most recent spec sheet. We’ve updated the table.

  10. The section “Issues with the PUR Filter” looks confusing. Did you mean you had never got it working properly until you filtered a 5 gallons of water using that filter?
    Also, when you referred to more tests with additional volunteers, it would have been easier if you had mentioned how many filters you had tested and how many gallons you had filtered before the actual taste and was the same repeated exactly for both brands etc.,

    • To clarify:

      The PUR was working and filtering water from the beginning. However, initially it had more of a metallic taste. Once we had run a sufficient volume of water thru the filter it lost the metallic taste.

      Regarding the additional taste testers. For our initial taste test we set them up based on our their respective instructions. It was clear from our initial test the the PUR had a notable metallic taste that many disliked (hence the poor rating). We ran a second taste test with the PUR where we ran several gallons thru it to help further flush it out before the test began. That did seem to work, as the second round of taste testers rated it much closer to the Brita in terms of taste.

      We tested a single filter for each brand. It’s possible it was a single bad filter, which is why we thought it prudent to run more water thru it to help flush it.

      Let me know if you have any other questions.

  11. bought brita faucet filters and after 2 to 3 weeks use feom a strong output of filtered water then it just trickles until it jist drips

    is this normal when its suppose to lastnlonger, have replaced 3 timea and the outcome is the same let me know what yo do

    • That certainly does not sound like normal behavior. A typical filter should last a couple months, at least (though it does depend on use).

      I would suggest you reach out to Brita support here – https://www.brita.com/contact-us/ – they are going to be able to offer you better advice given you situation.

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