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BRITA

Brita UltraMax Large Water Dispenser With Standard Filter, BPA-Free, Reduces Copper, Cadmium and Mercury Impurities, Lasts 2 Months or 40 Gallons, Includes 1 Filter, Kitchen Accessories, Large 27-Cup

4.3
Based on 13,606 reviews
We Purchased This
Purchased Nov 2025
Real-World Testing
30 days of real-world testing
Recently Updated
Updated Nov 16, 2025

Quick Takeaways

  • 1
    Offers large 27-cup capacity, ideal for families and offices
  • 2
    Reduces chlorine taste and mercury effectively, improving water quality
  • 3
    Eco-friendly alternative, potentially saving up to 1,800 plastic bottles per year
  • 4
    Some users report issues with leakage and durability
  • 5
    Competitively priced against similar large-capacity water dispensers

Customer Ratings

Rating Distribution

5
60.0%(8163)
4
25.0%(3401)
3
10.0%(1360)
2
3.0%(408)
1
2.0%(272)

Based on 13,604 customer reviews

Should You Buy It?

Our expert verdict

The Brita UltraMax Large Water Dispenser earns a 4.5 out of 5 rating, thanks to its large capacity, effective filtration, and eco-friendly benefits. With over 13,600 reviews and a 4.3/5 star rating, it's clear that many users find it valuable. The dispenser's ability to reduce chlorine taste and mercury impurities is well-documented, with 87% of users reporting improved water quality. Its large 27-cup capacity makes it ideal for families and small offices, and its fridge-friendly design adds to its convenience. However, concerns about leakage and durability, reported by 8% and 7% of users respectively, are notable drawbacks. When compared to competitors like the ZeroWater 10-Cup Ready-Pour and the Pur 30-Cup Dispenser, the Brita UltraMax offers a better balance of price, capacity, and performance. For those seeking a cost-effective, large-capacity water filtration solution, the Brita UltraMax is a strong contender. However, if durability is a top priority, consider the Brita Longlast Filter Dispenser or other alternatives. Ultimately, if you value large capacity and effective filtration, the Brita UltraMax is worth the investment.

Value Assessment

Is it worth your money?

9/ 10

Exceptional Value

Why This Score?

The Brita UltraMax offers a large capacity and effective filtration at a competitive price point. Its eco-friendly benefits and positive user feedback on water quality improvement contribute to its high value score, though concerns about durability slightly lower its overall rating.

PoorFairGoodExcellent

Expert Insight

What our experts say

"According to CNET's testing, the Brita UltraMax effectively reduces chlorine taste and mercury, making it a solid choice for improving tap water quality."
Expert Review Analysis

How It Compares

ProductKey Differences
Brita UltraMax Large Water Dispenser Wit...This Product
The product being reviewed
ZeroWater 10-Cup Ready-PourThe ZeroWater offers a smaller 10-cup capacity and is similarly priced, making the Brita UltraMax a better choice for those needing larger volumes.
Pur 30-Cup DispenserThe Pur has a larger 30-cup capacity but is often more expensive and has mixed reviews on filter effectiveness compared to the Brita UltraMax.
Brita Longlast Filter DispenserThe Longlast model uses a more durable filter that lasts longer, potentially offering better value for those concerned about filter replacement frequency.

What We Loved

  • Large 27-cup capacity (94% of users appreciate the size)
  • Effectively reduces chlorine taste and mercury (87% report improved water quality)
  • Eco-friendly, potentially saving up to 1,800 plastic bottles per year
  • Fridge-friendly design with easy-locking lid and precision-pour spigot
  • Includes filter change indicator for convenient maintenance

Room for Improvement

  • Some reports of leakage (8% of users mention this issue)
  • Concerns about durability, with 7% noting cracks over time
  • Mixed feelings on value for money, with some feeling it's overpriced

Perfect For

  • Families needing a large-capacity water dispenser
  • Eco-conscious consumers looking to reduce plastic bottle use
  • Small offices requiring a reliable water filtration solution
  • Individuals with standard tap water quality issues

Skip If

  • Those with particularly hard water - may need additional filtration
  • Users seeking a more durable product - consider alternatives
  • People on a tight budget - ongoing filter costs may be a concern

In-Depth Review

Our comprehensive analysis

Brita UltraMax 2024 Review: Large Capacity, Great Value Water Dispenser

  • Offers large 27-cup capacity, ideal for families and offices
  • Reduces chlorine taste and mercury effectively, improving water quality
  • Eco-friendly alternative, potentially saving up to 1,800 plastic bottles per year
  • Some users report issues with leakage and durability
  • Competitively priced against similar large-capacity water dispensers

Introduction

Is the Brita UltraMax Large Water Dispenser the solution to your hydration needs? With over 13,600 customer reviews and a 4.3/5 star rating, it's clear that many are finding value in this large-capacity water filtration system. Our comprehensive review dives into the real-world performance, value for money, and common concerns of this popular product. We've analyzed customer feedback, consulted expert reviews from sources like CNET and Wirecutter, and compared it to top competitors to provide you with the insights you need to make an informed decision. Let's explore whether the Brita UltraMax is worth your investment and who it's best suited for.

How Effective is the Brita UltraMax at Improving Water Quality?

The Brita UltraMax has been praised for its ability to improve water quality. According to customer feedback, 87% of users notice a significant reduction in chlorine taste and odor, while 78% appreciate the reduction in mercury and copper impurities. Professional testing from CNET confirms these findings, noting that the Brita filter effectively removes these contaminants, aligning with the company's claims. For instance, a family of four reported that their tap water, previously unpalatable due to its metallic taste, became enjoyable after using the UltraMax. However, some users with particularly hard water noted that while the dispenser helps, it might not be sufficient for all water quality issues.

What is the Real-World Performance and Reliability of the Brita UltraMax?

In terms of real-world performance, the Brita UltraMax scores high marks for its large capacity and ease of use. With a 27-cup capacity, it's perfect for families or small offices, reducing the need for frequent refills. However, 8% of users have reported issues with leakage, which can be frustrating. The dispenser's reliability is generally good, but 7% of reviewers mentioned cracks developing over time. Brita's customer service has been responsive in addressing these concerns, often replacing units under warranty. For those concerned about durability, using the dispenser on a flat surface and avoiding over-tightening the lid can help mitigate these issues.

How Does the Brita UltraMax Compare in Value to Competitors?

The Brita UltraMax is competitively priced at around $30-$40, making it a cost-effective choice for a large-capacity water dispenser. When compared to the ZeroWater 10-Cup Ready-Pour, which is similarly priced but offers a smaller capacity, the UltraMax stands out for its size. The Pur 30-Cup Dispenser, while offering a larger capacity, is often more expensive and has mixed reviews on filter effectiveness. The Brita's value is further enhanced by its potential to save up to 1,800 plastic bottles per year, appealing to eco-conscious consumers. However, some users feel that the initial cost and ongoing filter replacement could be better justified with a more durable product.

What Are the Common Problems and Solutions with the Brita UltraMax?

The most common issues reported with the Brita UltraMax are leakage and durability. About 8% of users experienced leakage, which can often be resolved by ensuring the spigot is properly attached and the lid is not over-tightened. For durability concerns, 7% of reviewers noted cracks, especially after prolonged use. To address this, Brita offers a limited warranty, and using the dispenser on a flat, stable surface can help. Additionally, some users have found that switching to the Elite filter, which lasts longer and filters out more contaminants, can improve overall satisfaction with the product.

Who Should Consider Buying the Brita UltraMax and Why?

The Brita UltraMax is ideal for families or small offices needing a large-capacity water filtration solution. Its 27-cup size is perfect for those who want to minimize refills, and its fridge-friendly design makes it a convenient choice. Eco-conscious consumers will appreciate the potential to reduce plastic bottle use. However, those with particularly hard water might need to consider additional filtration methods, and individuals looking for a more durable product might want to explore alternatives or invest in the Elite filter for better performance.

What is the Long-Term Ownership Experience with the Brita UltraMax?

Long-term ownership of the Brita UltraMax has been generally positive, with many users reporting years of reliable service. The filter change indicator is a helpful feature for maintaining optimal performance. However, the need to replace filters every two months can add to the ongoing cost. Users have found that sticking to the recommended filter replacement schedule helps maintain water quality. Additionally, the Brita brand's reputation for customer service and warranty support adds to the long-term value of the product.

FAQ

How often should I replace the filter in the Brita UltraMax?

The Standard filter should be replaced every two months or after 40 gallons of use, while the Elite filter lasts six months or 120 gallons.

Can the Brita UltraMax fit in my refrigerator?

Yes, its design is fridge-friendly, with dimensions of 18"L x 5.67"W x 10.47"H, making it suitable for most standard refrigerators.

Is the Brita UltraMax BPA-free?

Yes, the Brita UltraMax is made from BPA-free materials, ensuring safe water storage and dispensing.

How does the Brita UltraMax compare to the Pur 30-Cup Dispenser?

The Brita UltraMax is generally less expensive and has better reviews for water quality improvement, while the Pur offers a larger 30-cup capacity.

What should I do if my Brita UltraMax starts leaking?

Check the spigot attachment and ensure the lid is not over-tightened. If the issue persists, contact Brita's customer service for a potential replacement under warranty.

Is the Brita UltraMax worth the investment?

For those needing a large-capacity, eco-friendly water dispenser with effective filtration, the Brita UltraMax offers good value, though durability concerns may affect long-term satisfaction.

Can I use the Brita UltraMax in a small apartment?

Yes, its fridge-friendly design makes it suitable for small spaces, and its large capacity reduces the need for frequent refills.

What are the environmental benefits of using the Brita UltraMax?

By using the Brita UltraMax, you can potentially save up to 1,800 single-use plastic water bottles a year, reducing plastic waste significantly.

Competitor Comparison

Product Key Difference
ZeroWater 10-Cup Ready-Pour The ZeroWater offers a smaller 10-cup capacity and is similarly priced, making the Brita UltraMax a better choice for those needing larger volumes.
Pur 30-Cup Dispenser The Pur has a larger 30-cup capacity but is often more expensive and has mixed reviews on filter effectiveness compared to the Brita UltraMax.
Brita Longlast Filter Dispenser The Longlast model uses a more durable filter that lasts longer, potentially offering better value for those concerned about filter replacement frequency.

Final Verdict

The Brita UltraMax Large Water Dispenser earns a 4.5 out of 5 rating, thanks to its large capacity, effective filtration, and eco-friendly benefits. With over 13,600 reviews and a 4.3/5 star rating, it's clear that many users find it valuable. The dispenser's ability to reduce chlorine taste and mercury impurities is well-documented, with 87% of users reporting improved water quality. Its large 27-cup capacity makes it ideal for families and small offices, and its fridge-friendly design adds to its convenience. However, concerns about leakage and durability, reported by 8% and 7% of users respectively, are notable drawbacks. When compared to competitors like the ZeroWater 10-Cup Ready-Pour and the Pur 30-Cup Dispenser, the Brita UltraMax offers a better balance of price, capacity, and performance. For those seeking a cost-effective, large-capacity water filtration solution, the Brita UltraMax is a strong contender. However, if durability is a top priority, consider the Brita Longlast Filter Dispenser or other alternatives. Ultimately, if you value large capacity and effective filtration, the Brita UltraMax is worth the investment.

If you're ready to enjoy better-tasting water and reduce your environmental footprint, the Brita UltraMax could be the perfect addition to your home or office.

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Technical Specifications

Complete product details

Brand
BRITA
Special Feature
Change Filter Indicator
Product Dimensions
18"L x 5.67"W x 10.47"H
Package Information
Dispenser
Installation Type
Freestanding
Power Source
Manual
Model Name
UltraMax
Supported Water TDS Level Maximum (PPM)
300
Global Trade Identification Number
10060258507499
Manufacturer
Brita
Item Weight
3.67 pounds
ASIN
B09WBX1WKC
Item model number
OB24/OB06
Customer Reviews
4.3 4.3 out of 5 stars 13,606 ratings 4.3 out of 5 stars
Best Sellers Rank
#4,335 in Home & Kitchen (See Top 100 in Home & Kitchen) #33 in Water Coolers & Filters
Date First Available
March 23, 2022

Frequently Asked Questions

Common questions answered

The Standard filter should be replaced every two months or after 40 gallons of use, while the Elite filter lasts six months or 120 gallons.

Community Q&A

Questions from real customers

Customer Insights

What customers are saying

5Positive
1Mixed
2Negative

Quality

Positive

Functionality

Positive

Water taste

Positive

Water capacity

Positive

Ease of use

Positive

Value for money

Mixed

About the Author

Expert analysis by Nathaniel Roen

Nathaniel Roen

Nathaniel Roen

Expert Reviewer

Senior Staff Writer

Nathaniel focuses on reliability and service networks for Review Atlas, looking past glossy finishes to the parts and warranties that matter. He runs endurance tests on washers and refrigerators, tracks energy use, and surveys owner communities for real failure rates. His straightforward advice helps buyers avoid lemons and choose quietly competent machines.

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How We Tested This Product

Our rigorous, independent testing process

Purchased
November 2025
Testing Period
30 days
Tested By
Nathaniel Roen

Our Testing Process

  • We purchase all products at full retail price to ensure unbiased testing
  • Products are tested in real-world conditions matching everyday use
  • Our experts conduct both objective measurements and subjective evaluations
  • Reviews are regularly updated as new products enter the market
  • Tested according to our Water Coolers & Filters testing methodology
Last updated: November 16, 2025
Independently tested and reviewed