Discover premium water filtration at a fraction of the price with our Open Box collection. These systems are customer returns or lightly handled units that may have minor cosmetic imperfections, but they’ve all been inspected and repackaged and come with brand new, unused BOROUX Foundation Filters and a BOROUX automatic priming pump included.
Whether you’re seeking the space-saving efficiency of the 1.8 gallon system or the high-capacity performance of the 3 gallon system, each offers the same trusted BOROUX filtration and stainless steel durability at an exclusive discount.
Limited quantities. Same powerful performance. While supplies last.
Knowledge Is Power
Dive into water news, contaminant specifics, and filter facts with our blog.
If you've made the switch from tap or bottled water, there can be a slight learning curve to the gravity-fed water filtration system. We compiled helpful hints from our own...
Transform your daily shower into a cleaner, more refreshing experience with the new BOROUX Shower Filter. Crafted with premium materials and engineered for consistent flow, it’s a simple yet powerful...
In late 2025 and early 2026, BOROUX will transition away from recommending the red dye test. Historically, red food coloring was included with every set of filters because it was...
*Open Box systems are not eligible for additional discounts with other promotional codes, and are not eligible for return. Free US shipping is available on orders over $60
(Open Box) BOROUX Legacy™ Water Filter System
(Open Box) BOROUX Legacy™ Compact Water Filter System
