Upgrade Your Water,
Upgrade Your Well-Being

Clarity, Confidence, and Elevated Water Experience.

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3-Gallon Capacity

BOROUX legacy.™ Water Filter System

~~$399 USD~~ $359 USD Sale

The BOROUX legacy™ system isn't just an upgrade, it's a transformation. Experience the relief of truly pristine water and quality that lasts a lifetime. For 20 years, we've perfected water filtration. BOROUX legacy™ system delivers exceptional quality, unmatched longevity, and incredible value. Includes two rigorously tested BOROUX foundation filters (12,000 gallons). Upgrade to four filters for even greater capacity (24,000 gallons)! Superior stainless steel and elegant design ensure lasting beauty.

HSA/FSA Eligible at Checkout.

Spring Sale!

($25 off $149+) use code: 25off
($55 off $300+) use code: 55off
($100 off $500+) use code: 100off

Color: Polished Stainless Steel

+$20

Choose Your Configuration

+$33

Add Stainless Steel Stand

+$59

Add Water Level Spigot

+$59

Add Water Level Spigot

+$59

Add Water Level Spigot

+$59

Add Water Level Spigot

+$59

Add Water Level Spigot

+$59

Add Water Level Spigot

Product variants

Key Features

NSF/ANSI/CAN 372 certified by the WQA†
Third Party Filtration Performance See Test Results
Lifetime Warranty on Stainless Steel Chambers
Eco-Conscious Materials and Packaging
Filters Up to 24,000 Gallons of Water¹

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.

3rd Party Lab-Verified Performance

Peace of mind knowing your water is pristine.

Filters Up to 24,000 Gallons¹

Freedom from the constant hassle of filter replacements.

Lifetime Warranty

Security in knowing your investment is protected for the long term.

Dedicated Customer Support

Confidence in making informed decisions about your water.

Certified for Your Family’s Health

Independently tested to meet NSF/ANSI/CAN standards, the highest level of trust in water filtration.

Lead-Free Guarantee (NSF/ANSI/CAN 372)
Certified lead-free materials to keep your water worry-free.

Verified Performance
Certified by WQA to meet strict safety and quality standards.

See the Full Certification Details

As a mom, ensuring the health and safety of my family is always a top priority. This was my main reason for deciding to invest in the BOROUX Filter.

Mallory Sikes, Brady, NE

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.

I have a Berkey and this is as good or better.

Margaret Wiley, Alma, AR

Performance That Exceeds Expectations

Our filters are 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.

Wow, I could not believe the quality of this system.

John Goodnight, Colorado Springs, CO

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.

Glad we finally pulled the trigger and purchased our Boroux system. Plenty of good water and no more purchasing plastic jugs.

Marilyn Nugent, Rogersville, MO

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.

"The BOROUX legacy water filter system exceeds expectations on multiple fronts. Its ease of use makes it a breeze to set up and maintain..."

Sarah Merritt, Colorado Springs, CO

Experience the BOROUX Advantage

Discover a new standard in water filtration—where quality, longevity, and peace of mind come together for a truly exceptional experience.


	BOROUX legacy.™	Why Choose BOROUX?
Price	$359-$379	More value for your money with exceptional quality and peace of mind at a competitive price.
Capacity	3 Gallons	The perfect size for everyday use, providing plenty of pristine water.
Dimensions	23" tall x 9" wide	Sleek and modern design that elevates your kitchen.
Filter System	(2) or (4) BOROUX foundation filters	Long-lasting filtration with fewer replacements and lower long-term costs.
Filter Lifespan	Up to 24,000 gallons with 4 filters ¹	Years of worry-free water without the hassle of constant maintenance.
Filtration Performance	Verified to max claimed gallonage. See Test Results	Third-Party Lab-verified results you can trust for water quality.
Warranty	Lifetime on stainless steel chambers	Lifetime warranty for peace of mind and investment protection.
Spigot	Stainless steel with ceramic valve	Durable and elegant for reliable performance and no upgrades needed.
Optional Stand	$33	Customize your setup with the perfect stand for your needs and style at just $33.
Stem Saver		Added protection to prevent filter breakage and extend the life of your system.
Risk-Free Trial		Try with confidence for 60 days, risk-free.
Vented Chambers		Effortless, consistent flow without frustrating airlocks or slow filtration.
Chamber Construction		Rust-free and built to last with a seamless, one-piece stainless steel design.
Customer Support		Personalized support directly from the experts.
Packaging & Materials		Elevated experience with premium, eco-conscious packaging.

Your Health Journey Starts With High-Quality Water

Invest in your well-being with a BOROUX legacy™ system and discover the difference truly pristine water can make.

Specifications

System Capacity	3 Gallons
Certifications	NSF/ANSI/CAN 372 certified by WQA†
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 ¹ 4 Filters: Up to 24,000 gallons ¹ Varies with influent water quality ¹ 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

† - NSF/ANSI/CAN 372 Lead Free for BOROUX foundation filters used in BOROUX legacy system.

¹ - 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.

Important WARNING for California residents

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.¹

Rigorously tested and verified by 3rd Party Laboratories
NSF/ANSI/CAN 372 certified by WQA
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:

Remove foundation filters: Take out the filters and place them in a safe spot to avoid any damage.
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.
Reassemble and enjoy: Once dry, reassemble your BOROUX legacy system and continue to enjoy refreshing water. Happy hydrating!

Amazing!!!

This is by far my best purchase of 2025! I use water to fill my coffee maker, make tea, lemon water and water/electrolytes before working out. Many ways and reasons I love using my Boroux!

We are thrilled that our BOROUX legacy.™ Water Filter System has been your best purchase of 2025. We're glad to hear that our product has been a valuable addition to your daily routine, whether it's for making coffee, tea, or staying hydrated while working out.

Faster filtering

I have a smaller system but bought this bigger system and got the 4 filters. The water filters through more quickly with 4 filters.

Thank you for your feedback! We're glad to hear that the BOROUX legacy system with 4 filters has been working efficiently for you. We designed all of our products with our customers in mind! Thank you for choosing Boroux to be a part of your personalized water wellness journey!

Love it!

The Boroux legacy system has been wonderful! We could immediately tell a difference of the water taste! Very pleased!

Thanks so much for your review! We're so glad to hear that you can taste the difference in your water. We understand the importance of your water quality! Happy Hydrating.

Love my Boroux

Very nice water filtration system. Looks nice in my kitchen. Easy to use. I recommend!

We are thrilled to hear that you love it and that it looks great in your kitchen. We strive to provide easy-to-use and effective filtration systems, so we are happy to know that we have met your expectations.

Even my husband loves it

I wanted to get a berkey, but after further investigating into both filtration systems (IF I'm paying this much I want the best.) I decided to get the boroux. And ohh boy am I glad I did. The water taste amazing, better than any bottled water I've had and I love drinking Waiakea. My husband is one of those all water tastes the same until he had water from our boroux. He even says there's no going back to bottled water.

We are thrilled to hear that you and your husband are both enjoying the superior taste of our filtered water. We appreciate your decision to choose us over other filtration systems and are happy to know that we have exceeded your expectations.

Upgrade Your Water,
Upgrade Your Well-Being