Independent Lab Results

At Pure Plumb, we believe in full transparency. Our shower filter has been independently tested by SGS — one of the world's leading inspection, verification, testing, and certification companies.

The results speak for themselves: our filter removes over 97% of free residual chlorine from your water, giving you cleaner, healthier water for your skin and hair every day.

SGS Test Report – NBF20-009993-02

Test conducted by SGS-CSTC Standards Technical Services Co., Ltd. Ningbo Branch. Release date: February 1, 2021.