The revised GB/T 17219-2025 officially takes effect on March 1, 2026, replacing the old version and greatly upgrading hygienic safety management for all water contact components of water treatment equipment.
For the first time, the standard includes key parts of distilled water machines, such as stainless steel liners, high-purity glass tanks and sealing parts, into mandatory hygienic evaluation.
It adds 28 new testing indicators to strictly limit heavy metal precipitation, chemical dissolution and microbial growth during long-term continuous operation.
Low-grade and non-food-grade accessories are gradually eliminated, effectively avoiding secondary water pollution and quality degradation.
The new standard raises material access thresholds for medical, pharmaceutical and laboratory distillation equipment, requiring manufacturers to adopt corrosion-resistant, high-purity and sanitary raw materials.
Strict material inspection and factory testing have become essential production procedures.
This industry upgrade effectively improves water purity and long-term operational safety.
All our distilled water machines fully comply with GB/T 17219-2025, adopting high-grade stainless steel and food-grade sealing materials to ensure safe, clean and high-quality distilled water supply for global users.
