Delivering an overall mediocre set of results, the Aquagear finished in the middle of the pack and failed to impress us or earn an award. While this model did remove 99% of the lead from our sample water, it still left the concentration of lead in the filtered water above EPA acceptable levels, though there was quite a bit of lead in the water at the start. It also did quite well at removing chlorine, but it didn't remove any salt from the water and we weren't thrilled with the taste of the filtered water. It's not the worst pitcher filter out there but you could do a lot better.
Aquagear Water Filter Pitcher Review
Pros: Good at removing lead, chlorine
Cons: Not the best at removing salts, we didn’t think it made water taste great
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Aquagear Water Filter Pitcher
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|Pros||Good at removing lead, chlorine||Fantastic at removing impurities, makes great tasting water, inexpensive||Great contaminant removal, fairly inexpensive||Great at removing both lead and chlorine, makes great tasting water||Performed well in our lead removal, chlorine removal, and salt removal tests|
|Cons||Not the best at removing salts, we didn’t think it made water taste great||Smaller capacity, takes some time to refill and refilter||Slow flow rate||Mediocre flow rate, pricey||Low flow rate, pricey|
|Bottom Line||This filter pitcher finished in the middle of the group overall and failed to impress||Doing a fantastic job in most of our tests, the ZeroWater combines an amazing performance with an even better price||The ZeroWater 23-Cup Jug is the best bet for anyone who wants a little more filtered water on hand than the standard pitcher provides||The best filter for permanent installation that we have seen to date||This relatively expensive under the sink model was outperformed by products that cost much less|
|Rating Categories||Aquagear Water...||ZeroWater 10-Cup...||ZeroWater 23-Cup Jug||iSpring RCC7||APEC Essence ROES-50|
|Lead Removal (25%)|
|Chlorine Removal (25%)|
|Salt Removal (25%)|
|Specs||Aquagear Water...||ZeroWater 10-Cup...||ZeroWater 23-Cup Jug||iSpring RCC7||APEC Essence ROES-50|
|Model||Pitcher||10 Cup||Pitcher||RCC7||Essence ROES-50|
|Replacement Schedule||150 gallons or 6 months||18,000 mg of disolved solids; 1-40 gallons||18,000 mg of disolved solids; 1-40 gallons||Stage 1 - 3 every 6 months
RO every 2 - 3 years
Post carbon every 12 months
|Stage 1, 2, 3 Pre-Filters Every 6 - 12 months
Stage 4 RO Membrane Every 2 - 4 Years
Stage 5 Carbon Post-Filter Every 2 - 4 Years
|Replacement Cost||1 for $50
Subscription 1 for $40 /6 months
|2 for $30
4 for $40
8 for $90
12 for $115
16 for $150
|2 for $30
4 for $40
8 for $90
12 for $115
16 for $150
|2 year supply for $100||Stages 1-3 for $27
RO for $45
Carbon for $10
|Pure Water to Waste Water Ratio||N/A||N/A||N/A||~1:3||~ 1:5|
|Gallons Per Day (GPD)||N/A||N/A||N/A||75||50|
|NSF/ANSI certified for lead removal||No||Yes||Yes||Yes||No|
|NSF/ANSI certified for organic contaminants removal||No||No||No||Yes||No|
Our Analysis and Test Results
The Aquagear finished just ahead of the Brita SAFF-100 and behind the APEC WFS-1000. The WFS-1000 is an under sink filter that performs far better than the Aquagear in pretty much every test, but it is quite a bit more expensive. The Brita SAFF-100 can't match the Aquagear's filtering performance at removing lead, but we found it to be a bit better at removing chlorine. It also produced slightly better tasting water, according to judges, though the Aquagear's superior lead removal results give it an overall edge.
To see which water filter is really the best you can buy, we compared and researched close to a hundred different models, then purchased all the most promising and well-regarded models — under the sink, faucet, and pitcher — to test out for ourselves. We rated and scored the performance of each filter in five different categories, with the Aquagear's results outlined in the following sections.
Our first and most important rating category — lead removal — is responsible for 25% of the Aquagear's final score. We spiked some sample water with lead shavings dissolved into a mild peracetic acid to bring the lead concentration well above the safe level as defined by the EPA, then ran this contaminated water through each filter. We took samples of both the filtered water and the contaminated supply and sent them off to a lab for testing to determine how effective it is at removing lead. If did quite well, earning a 9 out of 10.
The Aquagear was a later addition to the review and had its sample analyzed separately from the other filters. It removed 99.0% of the lead from the supply water, but it still had more lead than the EPA deems allowable. However, the contaminated water for this filter was a bit higher in concentration than the other filters, so the Aquagear may drop the lead levels below the EPA safe level if it is filtering water with lower levels of lead.
Next, we moved on to ranking and scoring how the Aquagear did at removing chlorine from tap water, which is also responsible for 25% of the final score for each product. The Aquagear did alright, earning an 8 out of 10.
For this test, we used chlorine bleach to contaminate our sample water supply, then ran it through the Aquagear. We then tested the final chlorine concentration with test strips and a TDS meter and awarded points accordingly. We did this twice, once with exceptionally high chlorine supply levels and one with more moderate ones.
The Aquagear did very well in both, dropping the chlorine levels to the point where the test strip didn't register anything with the lower level test and only showed a slight hint of something with the torture test.
Similar to the previous two metrics, our set of salt removal assessments also accounts for 25% of the total score. This filter has a standard activated carbon filter, so it isn't really suited for this metric and its score reflects that, earning a 1 out of 10.
We dissolved a considerable amount of table salt into our supply water, measured the concentration with a TDS meter, filtered it, and then measured the resulting concentration.
Upon doing this with the Aquagear, we found that there was essentially no change in the salt concentration levels.
For our next metric, we made a concoction of the worst tasting water we could using chlorine and salt, then ran it through the Aquagear and had a panel of judges blindly taste the filtered water and the compared it to filtered water. We also ran normal tap water through the filter and had our judges taste and compare that, to see if there were any negative flavors imparted on great tasting water.
Unfortunately, the Aquagear didn't do an amazing job, earning a 4 out of 10 for its results in this metric, which is responsible for 15% of its total score. The Aquagear removed the chlorine taste but left plenty of detectable saltiness. However, it didn't add any unpleasant flavors to clean water, with our judges unable to differentiate the two.
For our last metric, which is worth the leftover 10% of the total score, we rated and scored the flow rate of each filter. The Aquagear finished out our tests with a middle-of-the-road performance, earning a 5 out of 10. This filter pitcher does have one of the highest flow rates at dispensing water — like all pitchers — but once you exhaust its 10-cup capacity, you are going to have to wait a while for it to filter more water. To take this into account, we based our scores on how long it took to filter and pour a quart (4 cups). It took the Aquagear 11 minutes, 40 seconds to accomplish this, putting it roughly in the middle of the group.
The Aquagear isn't a great value, as there are less expensive filter pitchers that outperformed it in our opinion.
While the Aquagear did do quite well in our chlorine tests, it was outperformed by other products when it came to removing salt and lead, which we would recommend over this one for almost anyone.
— David Wise and Austin Palmer