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Black Berkey Filters are No Longer Being Made: Here's Why

The formulation of the filter is still in use, but from a new unrelated company named BOROUX. “The formulation of the filters is the same according to its manufacturer,” states...

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Understanding Industry Regulations

As a leader in the water filter industry, we recognize the importance of regulations set by local and federal agencies. Transparency is a fundamental principle at BOROUX, and we are committed...

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BOROUX California Compliant Black Filters are now NSF/ANSI/CAN 372 certified
BOROUX Now Shipping to California and Iowa!

BOROUX Now Ships to All 50 States Water treatment devices are strictly regulated in California and Iowa. State laws protect consumers with strict requirements for certain products. BOROUX has met...

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TDS meter testing water
Why a TDS meter doesn't tell the whole story?

BOROUX foundation filters do not remove beneficial, ionic minerals (which is a good thing) and TDS meters read those minerals as total dissolved solids, which makes the reading show high numbers. 

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