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Trusted BOROUX Quality, Exceptional Value
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.

A Peek Behind the Scenes of BOROUX Operations
A peek behind the scenes of BOROUX operations. As a small team gathered around the conference table, the discussion of the day was naming our first products. With an overwhelming...

Priming Just Got Easier! New Innovation
Customer feedback has always been a big factor in the direction of our business. We know priming is cumbersome and a pain point. Staying true to our dedication for customer...

Revolutionary New Fluoride Filter
Protect your family's health with the BOROUX Proactive Fluoride Filter. Engineered as an advanced enhancement to the BOROUX Foundation Filter, this patent-pending filtration system removes up to 99.9% of fluoride....
*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