Brita Ultra Max 18 Cup Dispenser with Filter

Last updated date: February 4, 2020

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Brita Ultra Max 18 Cup Dispenser with Filter

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We looked at the top Water Purifiers and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Water Purifier you should buy.

Update as December 19, 2019:
Checkout The Best Water Purifier for a detailed review of all the top water purifiers.

Overall Take

Brita's 18-cup capacity is great for thirsty families, and the filter fits equally well on a countertop or in a compact corner of the refrigerator. There's no pre-soaking required with the filter, which is easy to install overall. Start pouring water even while the Brita is working to remove asbestos, lead and other impurities. We loved how handy this dispenser was during our testing — just fill it and go.

In our analysis of 267 expert reviews, the Brita Ultra Max 18 Cup Dispenser with Filter placed 8th when we looked at the top 11 products in the category. For the full ranking, see below.

From The Manufacturer

Drink healthier, great-tasting water with this BPA free Brita 18 Cup UltraMax Water Dispenser. The extra large capacity makes this water filtration system perfect for busy families, sports teams and offices, while a new, sleek, space efficient design allows for convenient storage. A flip top lid makes refilling a breeze. Plus, just a glance at the filter indicator lets you know when it is time to change the Brita water filter. This filtered water dispenser comes with 1 water filter and delivers great tasting water in every pour.

Expert Reviews

Expert Summarized Score

20 expert reviews

User Summarized Score

6,206 user reviews

What experts liked

It has enough capacity for most families’ daily use; even young children can use it; it makes efficient use of fridge space; and it lets you pour water while the filter is still working.
- New York Times Wirecutter
The Brita filters are able to reduce up to 99% of lead, as well as asbestos, cadmium, mercury, and other contaminants. The long-lasting filter can be used on 900 standard bottles (16.9 ounces each) of water before it needs replacing.
- Pick Comfort
It is designed innovatively to fit on refrigerator shelves and countertops making good use of those spaces. Moreover, this pitcher features a spigot which allows for easy pouring and a flop top lid for easier refilling.
- Shortcut Gates
It features a spigot water dispenser which does the job of channeling water from the water dispenser to your glass much more effectively, thereby reducing the amount of water wasted.
- Best 10 Choices
Brita filters bring out the best and advanced technology for an enhanced tasting and drinking experience. Its pitcher filters cut the odour and taste of chlorine whereby reducing cadmium, mercury and copper impurities which could otherwise cause health issues over time.
- Top 5 Best Products
Despite its size, the Brita is space efficient and fits neatly on countertops and refrigerator shelves. Rather than being ‘pitcher’ shaped, it is designed like a cube and measures 7.25 x 14 x 8.75 inches. Setting up the Brita is easy, requiring 15-seconds of flushing before installation. A flip top lid makes refilling a breeze, and a helpful sticker indicator helps users keep track of their last filter change.
- Clean Home Zone
This Brita water dispenser and filter is BPA-free. It lowers chlorine taste and odor, while taking care of copper, mercury and cadmium impurities commonly found in tap water.
- Wise Pick
June 24, 2019 | Full review
It is free of BPA and comes with a marker filter indicator which shows you to tell when it is the time to change your filter.
- Top 10 Rec
The Brita Large 18 Cup UltraMax Water Dispenser and Filter is extremely easy to install and doesn’t require you to pre-soak it. It is also made of BPA-free plastic and has a 40-gallon filter life which equates to approximately 300 16-ounce plastic bottles.
- DrinkFiltered
Can hold more water than pitchers, streams and bottles.
- All About Water Filters
Thanks to the sleek design, the dispenser can sit on your kitchen countertop without taking up too much space. Alternatively, you can keep it on a shelf in your refrigerator if you prefer to enjoy cold drinking water.
- Best Osmosis Systems
Refill – The Brita Large Water pitcher is very easy to refill. You can easily refill the water dispenser from the flip top lid. Refiling is never been easy before.
- Water Filter Pitcher Guide
We can easily remove the chlorine taste and bad odors from our water using this dispenser. It will effectively remove the bad taste and provide us with great tasting water.
- Waterpeek
January 23, 2019 | Full review
Telling when the filter needs replacement isn’t hard, thanks to the included filter change reminder. The reminder is basically a helpful sticker that will let you keep track of when you last change the filter, enabling you to easily tell when it’s time to change it again.
- Water Pebble
Every two months the system will indicate for you to change the filter. Refilling process is very easy.
- LogForShop
The concept of having a larger vessel containing more amount of clean filtered water is great, the handy spigot makes sure that the whole thing doesn’t have to be removed every time for each use.
- Trusted 7
Highly effective filter which can be used for 2 months or more than 40 gallons per filter.
- Best Water Filter Pitcher
The dispenser features a lovely spigot that allows you to fill the glass, bottle, or cup easily and enjoy whether in the office or outdoors. To make the dispenser even easier to use, it is constructed with an electronic gauge meter that helps to monitor the rate of filter use so that it can be replaced when used up.
- Ro-System Reviews
Overall design is sleek and trim, with an easy to use and wide spigot for quick filling of glasses at the flip of the nozzle. It is also unobtrusive enough to fit most kitchen designs, coming in white or black colors for countertop use instead of refrigerated use. Flip top lid is easy to fill in either situation.
- Water Softeners Reviews
This item is a transparent dispenser which is stylish and functional. It comes with a strong tap with an easy to access tap.
- The Double Check

What experts didn't like

Brita is heavy when it’s full.
- New York Times Wirecutter
Some users have complained about its durability.
- Pick Comfort
One important thing to note about the Brita UltraMax model is that it isn’t dishwasher-safe and so you’ll have to have it washed by hand every now and then.
- Best 10 Choices
Limited filtration capabilities, cannot filter microorganisms
- Clean Home Zone
Unspecified certification.
- Wise Pick
June 24, 2019 | Full review
The sink is a bit shallow..
- Top 10 Rec
Spout area may leak after a few months of use.
- All About Water Filters
The upper reservoir (black piece) can be hard to take out. Without removing it, it’s impossible to rinse the whole unit to prevent bacteria and mold from accumulating in the bottom tank.
- Best Osmosis Systems
Hard to remove liner for cleaning.
- Water Pebble
In my opinion the main drawback that this dispenser has is that it would hardly fit in your refrigerators easily, most of them doesn’t have around 11-inches shelves. It also is quite difficult to carry because of those small handles on the top edges.
- Trusted 7
Water flows from the sprout can be increased for better use.
- Best Water Filter Pitcher
Filters: The primary issue is the size. They are rated for only 40 gallons, or a little over a month of use if you only fill it up once per day. There are mixed testimonies about whether the longer lasting ones also fit this model, but the fact remains that the default unit and the replacement cartridges are disappointingly short lasting and the cost will add up quickly over time.
- Water Softeners Reviews

An Overview On Water Purifiers

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.

Simplemost Media

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.

Simplemost Media

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.

Kristin Forte/Simplemost Media

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.

The Water Purifier Buying Guide

  • 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.