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3-Gallon Capacity

BOROUX legacy.™ Water Filter System

$300

For 20 years, we've delivered and fine-tuned water filtration. Now, the BOROUX legacy™ system outperforms with exceptional water quality, unmatched longevity, and incredible value. The system includes two of our rigorously tested BOROUX foundation™ filters, providing an impressive 12,000 gallons. Need more? Upgrade to four filters for 24,000 gallons! Superior stainless steel & elegant design is built to last.

Choose Your Filtration Level
Selection Guide
$300
Standard (2 Filters)
Filters 12,000 Gallons
$400
Max (4 Filters)
Filters 24,000 Gallons
2x Faster Filtering
2 FREE BOROUX Bottles
Limited Launch Offer!!!
+$30
Add Stand
More Information
Key Features

• 20-Year Legacy of Excellence
• Filters Up to 24,000 Gallons of Water
• Lifetime Warranty on Stainless Steel Chambers
• foundation. filters Include 1-Year Warranty
• Verified Filtration Performance. See Test Report
• Rigorous Independent Testing
• Reinforced Stem Saver™ Design
• Anti-Airlock System for Enhanced Performance
• Eco-Conscious Materials and Packaging
• Dedicated and Exceptional Customer Support

Product information

We offer free shipping on all orders over $60 to all 50 U.S. states.

Boroux encourages customers to test products once they are received. For this reason, we accept returns of products in new or used condition. If you are not satisfied with the purchase for any reason, within 60 days of receiving the package, please get in touch with Customer Service.

Performance That Exceeds Expectations

Each filter is rigorously tested and independently verified for proven contaminant reduction, ensuring superior water quality. Our advanced filtration technology tackles a wide range of common tap water contaminants. With a capacity of filtering up to 24,000 gallons of water, with a four-filter setup, the BOROUX legacy™ system outperforms competitors and offers exceptional long-term value.

Design Crafted for a Lifetime

Experience the enduring beauty and longevity of our intentionally designed system. Materials and elements were meticulously selected with you in mind. The chambers are crafted with 304 AISI stainless steel to resist corrosion. The discreetly vented chamber prevents airlocks, while the elegantly domed lid adds a seamless look. Thoughtful design elements enhance filtration efficiency and ease of use without compromising aesthetics.

Sustainability in Every Sip

Minimize your environmental impact with BOROUX. We prioritize eco-conscious materials and a streamlined process to reduce waste. Our filters, drinkware, and systems are long-lasting with durability in mind. We provide a sustainable alternative to disposable products, making every refill a conscious choice for a greener future.

Wellness, Your Way

We believe in empowering you with knowledge and support to make the best choice for your unique water needs. Transparent information and comprehensive resources help bring clarity to the often overwhelming and confusing water filtration industry. Our dedicated customer support team goes beyond the basics; they are your partners to help you make informed choices about your water wellness.

The Clear Difference
BOROUX legacy™ vs. Royal Berkey® Water Filter
See how the BOROUX Legacy™ system outperforms in the areas that matter most – price, performance, and design.
System BOROUX legacy. Royal Berkey®
Cost $300 $408
Capacity 3 Gallons 3.25 Gallons
Dimensions 23" tall x 9" wide 23" tall x 9.5" wide
Included Filters (2) BOROUX foundation filters (2) Black Berkey® filters
Filter Lifespan Up to 12,000 gallons Up to 6,000 gallons
Test Results Verified tests following real-world usage and to maximum claimed gallonage.  See Test Report. Outdated, extrapolated test results. Many contaminants only tested to 500ml (two cups).
Manufacturer Lifetime Warranty on Stainless Steel Chambers
Spigot Stainless Steel Spigot with Ceramic Valve Plastic ($23 upgrade)
Optional Stand $30 $52
Stem Saver
60-Day Risk-Free Trial
Vented Chambers to Prevent Airlocks
Seamless One-Piece Stainless Steel Chambers
Order Direct From the Manufacturer

Specifications

System Capacity 3 Gallons
Dimensions
  • Assembled: Height - 23” Diameter - 9"
  • Nested: Height - 15” Diameter - 9"
  • With Stand: Height - 29"  Diameter - 9"
Household Size
  • 2 Filter Configuration: Up to 4 users if filled once per day (approx. 100 oz per person). Can serve more if filled multiple times.
  • 4 Filter Configuration (2x filtering speed): Up to 8 users, or above-average water use (approx. 100 oz per person, filled twice daily). Also ideal for cooking, plants, etc.
Max Filtration Rate (Gallons Per Hour)
  • 2 GPH (2 filters)
  • 4 GPH (4 filters)
Filter Capacity
  • 2 Filters: Up to 12,000 gallons
  • 4 Filters: Up to 24,000 gallons
  • Varies with influent water quality.*
  • View test results here.
Composition High-grade 304 AISI Stainless Steel
Replacement Filters BOROUX foundation.™ filter / Model BX·FND9·2 (See specifications below)
Systems come with one set of two filters. Add a second set for longer lifespan and increased flow rate. The BOROUX foundation filters contain silver, an antimicrobial agent, to prevent microorganisms from degrading the product itself. This filter is not intended to filter microorganisms.
Warranty Coverage
  • Lifetime warranty on Stainless Steel Chambers
  • foundation filters Include 1-year warranty
  • For complete warranty details, please contact customer support.
Maintenance Clean upper/lower chambers monthly with warm water and dish soap. Make sure to remove foundation filters before cleaning.
Box Includes
  • Lid
  • Upper chamber
  • Lower chamber
  • Base ring
  • 2 hole plugs
  • Stainless Steel Spigot with Ceramic Valve
  • 2 foundation filters (Standard selection)
  • 4 foundation filters (Max selection)
  • Canvas tote bag

*Based on independent testing for the reduction of chlorine at 6,000 gallons per filter. While testing was performed under standard laboratory conditions, actual performance may vary. The contaminants or other substances removed or reduced by these filters are not necessarily in all users' water. Filter performance may vary based on local water conditions.

AT THE HEART

BOROUX foundation.™ Filters

Our advanced BOROUX foundation.™ filters, the core of the legacy. System, deliver exceptional water quality and lasting performance. Each system includes two filters, providing 12,000 gallons of filtration. For even greater capacity, upgrade to four filters for a total of 24,000 gallons.

  • Rigorously tested and performance verified
  • Reduces a wide range of contaminants
  • Stem Saver design for durability
Learn More

Frequently Asked Questions

How does the BOROUX legacy system work?

The BOROUX gravity-fed water filter system has one upper chamber and one lower chamber. The filters are installed in the upper chamber. Water is poured into the upper chamber, and then gravity pulls the water down through the BOROUX foundation filters and into the lower chamber. Drinking water can then be poured out from a spigot located at the base of the lower chamber. 

How do the BOROUX foundation filters work?

Boroux foundation filters work by absorbing and trapping contaminant molecules. The carbon attracts and absorbs molecules with a certain chemical charge. They stick to the carbon, like how a magnet attracts metal. The tiny pores of the carbon block are so small that they physically block and trap tiny particles. It's similar to a sieve or strainer.

What is the BOROUX legacy system made of?
  • foundation filters are a specialized blend of activated carbon
  • Chambers and spigot are 304 AISI stainless steel, which is food-grade quality and highly corrosion-resistant. 
  • Stem Saver and hole plugs are BPA-free food-grade plastic
  • base ring and washers are food-grade silicone 
When and how to do maintenance?

We recommend cleaning the stainless steel chambers and spigot monthly. The foundation filters should be scrubbed every 3-6 months or when you notice a slower flow rate. 

Cleaning Instructions: 

  1. Remove foundation filters: Take out the filters and place them in a safe spot to avoid any damage. 
  2. Wash the Chambers: Using warm water and a mild dishwashing soap, wash the chambers, parts, and pieces by hand. Or, place the stainless steel chambers in the dishwasher.
    Optional remove the spigot: If needed, detach the spigot from the lower chamber for cleaning. DO NOT use soap on the foundation filters.
  3. Reassemble and enjoy: Once dry, reassemble your BOROUX legacy system and continue to enjoy refreshing water. Happy hydrating! 

Hydration Anywhere

Original Glass Water Bottle

Experience the exceptional quality of your filtered water on-the-go with our eco-friendly and elegant glass water bottle. Designed for everyday use, its durable borosilicate glass construction preserves the superior taste of your filtered water.

  • BPA/BPS-free for conscious hydration
  • Wide mouth for easy cleaning & adding ice
  • Stainless steel leak-proof cap
  • Dishwasher safe for convenience
Shop the Bottle

Customer Reviews

Based on 9 reviews
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M
Matthew Fradette (Cleveland, United States)
A great filter

The capacity is good and the water tastes great! It also looks very nice on my countertop.

We're happy to hear that you are loving the BOROUX legacy system! Thank you so much for selecting us on your personalized water wellness journey!

J
J.K. (Moab, United States)
Very nice water filter system - glad I bought it! Replaced my older Big Berkey with this.

I'm a long time Berkey user. Couldn't buy their filters anymore and mine were getting old, so I thought I'd give these a try. When I saw the newer look of the Legacy system and the somewhat bigger capacity than my Big Berkey, I thought I'd just order the whole system. The 3 gallon capacity is nice. It's used by just two of us at home but we live in the desert and go through a lot of water in the heat of the summer. Already I appreciate the bigger size. The size of the Legacy seems just right. We fill almost exactly once per day and were filling more often than that before. It's nice that we run out of filtered water less often!

Just opening the carton showed a lot of attention to quality. There is a lot of protection with cardboard top and bottom which protected the stainless steel appearance perfectly. The cloth bags to prevent scratching were a nice touch. Needless to say it arrived in perfect condition.

The Quick Start Guide was easy to follow and the filters came in a separate box. The red dye and the primer were in the box with the filters. They primed just like the old Berkey filters. Putting the whole system together was pretty easy, very similar to my old Berkey.

One other thing that I liked was the spigot. My Berkey came with a little black plastic spigot. It worked OK for years, but the appearance didn't match the quality of the stainless. This one came with a very heavy duty stainless steel spigot. The handle turns very smoothly. Definitely a nice quality touch. Looks better and works better.

I did take a look at the list of substances that the filters handle. It's an impressive list. But the real test was the taste of the water. My local water supplier puts plenty of chlorine in the water. It seems to be worse in the spring and summer. My old Berkey filters completely removed that bad taste. I can say after using these filters that the Boroux filters work every bit as good. I can't taste any of the chlorine at all after filtering with these.

Very happy with the system. Fast delivery and the 60 day money back guarantee made this an easy and risk free decision. Looking forward to years of use. For sure would recommend to others!

L
L.H.E. (Naples, United States)
Great product!

I learned about the legacy system from a friend and decided to purchase one. It was less expensive than Berkey and it appeared to filter out more contaminants. I preferred the sleek modern design, as well. The system was well supported in documentation for priming and when I had some questions about the water quality report and how long the filters would last and needed cleaning, customer support was patient in discussing my questions and further directing me on product use. In the short time I’ve had the unit I am happy with the product. And the water taste is excellent.

M
Maggimae
Love it!

So far this is working great! I have a Berkey and this is as good or better. Do wish the veiwer spout had the bubble ball (sorry have no idea what that’s called) like on my Berkey but that’s my only complaint.

T
Tina Morgan (Atlanta, United States)
Great product

I’ve only had my Boroux for a month. I’m on well water and can tell a significant difference in the clarity and taste of my water!!!

Our Story

Building on the legacy of 25 years in the water filter industry, BOROUX embraces innovation and ethical practices. We are committed to quality water. Every drop we filter is a testament to enhancing your well-being. Our dedication to better products, better practices, and better communication leads to you getting better water. BOROUX is the clear choice for hydration.

Learn More About Us

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