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. The BOROUX Legacy gravity water filter system delivers exceptional quality, unmatched longevity, and incredible value. It includes two rigorously tested BOROUX Foundation Filters (12 months). Upgrade to four filters for an even longer lifespan (24 months)! The superior stainless steel design ensures lasting beauty for this elegant countertop water filter.
HSA/FSA Eligible at Checkout.
What's Included
Peace of mind knowing your water is pristine.
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Freedom from the constant hassle of filter replacements.
Security in knowing your investment is protected for the long term.
Confidence in making informed decisions about your water.
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Our state-of-the-art filtration technology doesn’t just filter water; it transforms it. By removing up to 99.97% of harmful contaminants, BOROUX Foundation™ filters ensures your water is as pristine and refreshing as nature intended. Explore the specific contaminants our filters eliminate and how exposure to them can impact your health.
Every Legacy System comes with our advanced Foundation™ Filters (Set of 2 or 4) that deliver exceptional water quality and lasting performance.
See how the BOROUX Legacy System outperforms in the areas that matter most – price, performance, and design.
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System |
BOROUX Legacy |
Royal Berkey® |
Cost |
$399 |
$408 |
Capacity |
3 Gallons |
3.25 Gallons |
Dimensions |
23" tall x 9" wide |
23" tall x 9.5" wide |
Included Filters |
(2) or (4) BOROUX Foundation Filters |
(2) Black filters |
Stem Saver Design
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Filter Priming |
BOROUX® Automatic Filter Primer included. Primes filters in 90sec. 
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Manual priming required |
Spigot |
Stainless Steel Spigot with Ceramic Valve |
Plastic |
Seamless One-Piece
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Vented Chambers (Prevent airlocks) |
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Lifetime Warranty on Steel Chambers |
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Test Results |
Verified to max claimed gallonage. |
Outdated, extrapolated test results. Many contaminants only tested to 500ml (two cups). |
101-Day Risk-Free Trial |
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Elevate your water for drinking, cooking, pets and beyond.
System Capacity |
3 Gallons |
Certifications |
WQA certified to NSF/ANSI 42, NSF/ANSI/CAN 401, and NSF/ANSI/CAN 3723 |
Dimensions |
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Household Size |
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Max Filtration Rate (Gallons Per Hour) |
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Filter Capacity |
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Composition |
High-grade 304 AISI Stainless Steel |
Replacement Filters |
BOROUX Foundation™ Filter / Model BX·FND9·2 (See specifications below) |
Warranty Coverage |
The BOROUX Legacy System, including chambers, spigots, washers, hole plugs, and wingnuts, is warranted to be free from defects in material and workmanship for a lifetime. There is no need to register your product. To file a warranty claim, please contact customer service with your order number. The BOROUX Foundation Filters are warranted to be free from defects in material and workmanship for one year from the date of purchase. This warranty does not cover failures resulting from abuse, misuse, alteration, damage, failure to follow installation and use instructions, or wear consistent with the expected filter lifespan. If the product is deemed defective, we will replace it. Proof of purchase, a description of the product, and an explanation of the alleged defect must be provided to process a warranty claim. |
Maintenance |
Clean upper/lower chambers monthly with warm water and dish soap. Make sure to remove foundation filters before cleaning. |
What's Included |
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† - NSF/ANSI/CAN 372 Lead Free for BOROUX Foundation Filters used in BOROUX Legacy System.
¹ - 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.
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.
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.
The BOROUX® Automatic Filter Primer comes with every system. It primes your filters in 90 seconds. No faucet, no hand pump, no splashes. You'll use it the first time you set up your system, and again whenever it's time to re-prime your filters.
It charges via USB-C and delivers a minimum of 10 priming cycles per full charge.
We recommend cleaning the chambers and spigot monthly. The Foundation Filters should be scrubbed and re-primed every 3–6 months, or when you notice a slower flow rate.
The included Automatic Filter Primer makes re-priming simple. Place the filter on the Primer, press one button, and it's ready to reinstall in 90 seconds.
