Certifications

Triple certification from the USA, Europe, and China — rigorous independent verification at every level

WQA Certifications (USA)

The WQA Gold Seal is one of the most rigorous independent water treatment certifications globally, covering particulate filtration, chlorine removal, trihalomethane reduction, and sanitary safety.

Diercon WQA Gold Seal

Full Diercon product line

PB01 Sanitary Safety Immersion Test

PB02 Sanitary Safety Immersion Test

PB03 Sanitary Safety Immersion Test

PB02/PB03 Particulate Filtration Analysis

Particulate Filtration Analysis

PB Series Chlorine Removal Analysis

Chlorine Removal Analysis

ISO Quality Management Certifications

Issued by Germany TUV SUD — covers full lifecycle quality management for portable water filtration products.

ISO 9001:2015

Portable water filtration products quality management (TUV SUD, 2021-2024)

ISO 9001:2008

Legacy quality management system certificate (TUV SUD)

Chinese Government Recognition

National-level technology recognition confirming Diercon's proprietary R&D capability in water purification.

China MoH Water Safety Approval

Drinking water hygiene safety compliance

High-Technology Enterprise Certificate

Proprietary water purification technology R&D

High-Tech Product — TW01 Tactical Purifier

Tactical water purifier certification

High-Tech Product — Backwash Filter Straw

Backwash-capable filter straw technology certification

International Design Awards

Diercon Bottle Mate adapter won the 2018 German Red Dot Design Award — one of the world's most prestigious industrial design honours.

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Red Dot Award 2018

Bottle Mate Adapter — Product Design Category