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The Best Water Purifier

Last updated on December 19, 2019

We looked at the top 11 Water Purifiers and dug through the reviews from 267 of the most popular review sites including Oh So Savvy Mom, New York Times Wirecutter, Popular Mechanics, Waterev, DrinkFiltered, Clean Home Zone and more. The result is a ranking of the best Water Purifiers.

The Best Water Purifier

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Our Picks For The Top Water Purifiers

Show Contents
Our Take
  Best All-Around

Brita

10 Cup Water Pitcher with Filter

Overall Take

Effective Economy PitcherThis popular Brita 10 Cup Water Pitcher with Filter handles most particles and is a snap to maintain.

  Best Large Dispenser

ZeroWater

Pitcher with Water Quality Meter, 23 Cup

Overall Take

Good for a CrowdThe ZeroWater Pitcher with Water Quality Meter, 23 Cup is great for providing water to large groups of people.

  Best for Eco-Friendly Design

Aquagear

Water Filter Pitcher

Overall Take

Extra SafeThe Aquagear Water Filter Pitcher's recyclable filters remove minerals, as well as pollutants.

  Best for Small Kitchens

Brita

5 Cup Water Pitcher with Filter

Overall Take

Compact And DependableThe Brita 5 Cup Water Pitcher with Filter fits into tight spaces, with a filter indicator for easy replacements.

  Also Great

Hskyhan

Alkaline Water Filter Pitcher - 3.5 Liters

Overall Take

Eco-FriendlyThe Hskyhan Alkaline Water Filter Pitcher is a great way to get clean, contaminant-free water while also protecting the environment.

Don't just take for granted what one reviewer says. Along with our own experts, Simplemost analyzes the top expert reviews of the leading products and generates a score you can actually trust.
18

Products Considered

We identified the majority of the water purifiers available to purchase.
11

Products Analyzed

We then selected the leading and most popular products for our team to review.

View All Product Rankings

267

Expert Reviews Included

In addition to our expert reviews, we also incorporate feedback and analysis of some of the most respected sources.

71,902

User Opinions Analyzed

We also incorporate user reviews from the leading retailers including Amazon, Walmart, Target, Home Depot, Best Buy.

The Best Overall

Brita 10 Cup Water Pitcher with Filter

Our Expert Score
9.5
Our Take

The Brita 10 Cup Water Pitcher is a solid choice for everyday use, thanks to an easy-cleaning design. The filter effectively removes heavy metals from drinking water and is BPA-free. A simple sticker indicator lets you know when to replace the filter, which is a snap to remove.


The Best Bang For Your Buck

Brita 5 Cup Water Pitcher with Filter

Our Expert Score
9.5
Our Take

With a compact profile, the Brita 5 Cup is ideal for mini-fridges or other tight spaces. Made from BPA-free material, this pitcher's filter removes chlorine odors and most other impurities. The change indicator and flip-top lid also make for easy maintenance. In our testing, we were impressed by how quickly this pitcher filtered our water and found it lightweight and easy to pour.

Our Findings

Brita 10 Cup Water Pitcher with Filter

Best All-Around

Brita Large 10 Cup Everyday Water Pitcher with Filter - BPA Free - White (Kitchen)


List Price: $26.99 USD
New From: $26.99 USD In Stock
Used from: $26.99 USD In Stock

What We Liked: The Brita 10 Cup Water Pitcher is a solid choice for everyday use, thanks to an easy-cleaning design. The filter effectively removes heavy metals from drinking water and is BPA-free. A simple sticker indicator lets you know when to replace the filter, which is a snap to remove.

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ZeroWater Pitcher with Water Quality Meter, 23 Cup

Best Large Dispenser

ZeroWater ZD-018 ZD018, 23 Cup Water Filter Pitcher with Water Quality Meter (Kitchen)


List Price: $39.99 USD
New From: $33.44 USD In Stock
Used from: $33.44 USD In Stock

What We Liked: The ZeroWater Pitcher with Water Quality Meter can dispense up to 23 cups of water, yet it still has a slim tank that fits in your fridge. It offers a five-stage filtration system so you can rest assured your water is clean and free from lead and other heavy metals.

Aquagear Water Filter Pitcher

Best for Eco-Friendly Design

Aquagear Water Filter Pitcher - Fluoride, Lead, Chloramine, Chromium-6 Filter - BPA-Free, Clear


List Price: $71.95 USD
New From: $71.95 USD In Stock
Used from: $69.95 USD In Stock

What We Liked: The high-quality Aquagear uses a 5-stage system that removes contaminants like lead and zinc from water while retaining healthy minerals. Each filter, like the pitcher itself, is recyclable and long-lasting. The entire system is also dishwasher-safe for easy cleaning. In our testing, we liked how quickly it filtered the water. We also liked the re-flushing capability.

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Brita 5 Cup Water Pitcher with Filter

Best for Small Kitchens

Brita Small 5 Cup Metro Water Pitcher with Filter - BPA Free - Turquoise (Kitchen)


List Price: $19.99 USD
New From: $19.99 USD In Stock
Used from: $19.99 USD In Stock

What We Liked: With a compact profile, the Brita 5 Cup is ideal for mini-fridges or other tight spaces. Made from BPA-free material, this pitcher’s filter removes chlorine odors and most other impurities. The change indicator and flip-top lid also make for easy maintenance. In our testing, we were impressed by how quickly this pitcher filtered our water and found it lightweight and easy to pour.

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Hskyhan Alkaline Water Filter Pitcher, 3.5 Liters

What We Liked: The Hskyhan Alkaline Water Filter Pitcher can hold up to 10 cups of water at a time. It comes with two extra filters, which are very easy to swap out. There’s even a handy timer that shows you how many days you have left on your current filter. It removes metals, chlorine, dirt and other contaminants from the water.

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Our Water Purifier Buying Guide

For many homes, a water purifier helps keep drinking water safe and can improve the taste of the water. They can come in a couple of different forms: gadgets that attach directly to a faucet or the more popular jug purifiers that incorporate a filter directly into a pitcher or other receptacle. In the latter versions, you simply pour water into the pitcher, and it trickles through a filter into a lower reservoir, cleaner and tastier.

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How does it do this? In almost every case, personal water purifiers use activated carbon to filter impurities. Carbon is very effective at catching a wide array of particles through the process of adsorption, catching chlorine and other unwanted substances in its pores. You can expect carbon filters to remove particles measuring anywhere from 50 micrometers down to .5 micrometers (a micrometer, also known as a micron, being a mere one-millionth of a meter). You might find that measurement in the specs of a purifier or even in the product blurbs if it’s an especially low number.

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While carbon filters are great at removing most toxic particles and organic compounds, they’re not so good at catching minerals. Mind you, many of the minerals you’ll find in water are beneficial ones that the body needs, like calcium and magnesium. Even so, some purifiers opt for a secondary filter that can catch bad minerals and leave harmless ones in the mix.

So how do you know what kind of purifier you need? Since even the most thorough jug filtration systems won’t break the bank, it can be easy to just choose the most powerful one. But purifiers with extra layers of filtering can take time to push that water through the system or need more frequent replacements — a big hassle for large families on busy mornings.

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It might be best to find out what contaminants are in your water to begin with, and you can do that by getting a water testing kit. They can be obtained from most state or local health departments. The website of the Environmental Protection Agency has a handy list on its website if you’re not sure who to contact first. Those kits will tell you the kind of substances that might be making your water taste funny (like zinc and chlorine), and raise a red flag for harmful and potentially fatal chemicals like lead.

Simplemost Fun Fact

Activated carbon filters sound like a recent advancement dreamed up in the research labs of big companies, but the ancient Egyptians were way ahead of us — as they were with so many things. By 1500 B.C., they had discovered that charcoal was effective in removing unwanted odors from water. The Egyptians used it not only to purify their drinkables, but also as a cure for intestinal diseases and even to preserve their dead. The Hindus and Phoenicians took up this practice by 700 B.C., storing drinking water in charred barrels during long overseas voyages.

The Water Purifier Tips and Advice

  • Jug purifiers are super convenient and simple to maintain, and you can even take them on a picnic. It can be easy to forget that they’re even filtering your water, unless that process takes awhile. And with more powerful, multi-stage filters, it typically will. The process of purifying a full jug of water can vary widely between brands and models — anywhere from a minute or so to ten minutes or more. That can be a pain for impatient kids on the way out the door to school, but the trade-off might be worth it if you’re extra health-conscious.
  • One sacrifice for the convenience of a jug purifier is the relatively frequent replacement of the filter. As activated carbon accumulates particles, it reaches a point where it can’t adsorb any more from the water. A filter change will get your filter cleaning again, and how often that should be done can vary. About two or three months is standard for most systems. It’s a good idea to price the filters before you buy, since frequent, pricey replacements can more than offset the savings from a cheap purifier.
  • Space is a big practical concern for purifiers. Most of them are designed to fit snugly on a refrigerator shelf, though some compact models can be small enough to slide into the fridge door. That’s great when there’s not a lot of room, but of course, you can expect to fill it up more frequently.

About The Author

Avatar
Tod Caviness 

Tod Caviness is a professional writer and journalist for the past 20 years. Tod's years of experience writing a nightlife column for the Orlando Sentinel have cursed him with an affinity for cocktails he can't afford. He makes up for it with his cheap yet killer slow cooker cuisine. At least, his wife hasn't kicked him out for them yet.