Ensure your BOROUX Foundation filters are installed correctly with this easy, reliable test.

The BOROUX Red Dye Solution is designed to help you verify proper filter installation by visually confirming a correct seal between the upper and lower chambers. Premix the red dye in a pitcher with water and add it in your upper chamber and observe the results making sure that there is no red or pink tinted water coming into the lower chamber.

This 4-pack of vials is perfect for initial setup, routine checks, or troubleshooting to make sure your system is performing exactly as intended.

Key Features

WQA certified to NSF/ANSI 42, NSF/ANSI/CAN 401, and NSF/ANSI/CAN 372
Third Party Filtration Performance See Test Results
Lifetime Warranty on Stainless Steel Chambers
Eco-Conscious Materials and Packaging
Filters Up to 24 Months of Water

Specifications

Filter Capacity

We recommend replacing a pair of BOROUX Foundation Filters every 12 months. Filter lifespan will vary depending on source water quality and usage.

Dimensions

2.75” x 8.5” x 9.75”

Composition

Filters are comprised of a specialized blend of activated carbon. 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.

Compatibility

Fits most gravity-fed water filtration systems and fluoride filters.

Warranty Coverage

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

Scrub the BOROUX Foundation Filters every 3-6 months. Using an abrasive scouring pad, carefully scrub the surface of the filters for several minutes. DO NOT use soap or detergents on the filters. Re-prime the filters, install, and perform the red dye test to ensure proper installation of the filters.

Replacement Filter

BOROUX Foundation Filter / Model BX·FND9·2

Box Includes

Two BOROUX Foundation Filters
Blue Priming Tool
Red Dye Test Solution Learn More
Tan Priming Tool
Product Insert

Specifications

Red Dye Test Vial (4-Pack)