GB/T 46854-2025Green product assessment - Water purification equipment (English PDF)

1 Scope

This document specifies the evaluation requirements and methods for green products such as water purifiers (also known as water filters).

This document applies to the green product evaluation of reverse osmosis, nanofiltration, ultrafiltration, and activated carbon water purifiers.

This document does not apply to reverse osmosis systems with a length, width, or height >=.2000 mm, a mass >= 100 kg, and a net water flow rate >= 3 L/min.

Green product evaluation for nanofiltration water purifiers, as well as ultrafiltration and activated carbon water purifiers with a water flow rate >=16.7 L/min.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are listed below.

For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies.

This document.

GB/T 191 Pictorial Symbols for Packaging and Storage

GB/T 4706.114 Safety of household and similar electrical appliances - Part 114.Particular requirements for drinking water treatment devices

GB/T 5296.2 Instructions for Use of Consumer Products - Household and Similar Electrical Appliances

GB/T 5750 Standard Examination Methods for Drinking Water

GB/T 18455 Packaging Recycling Mark

GB/T 19001 Quality Management System Requirements

GB/T 22939.1 Packaging for household and similar electrical appliances - Part 1.General requirements

GB/T 23384 Product and Component Recyclability Labeling

GB/T 24001 Environmental Management Systems Requirements and Guidance for Use

GB/T 24067 Requirements and Guidelines for Quantifying the Carbon Footprint of Greenhouse Gas Products

GB/T 26572 Limits for Restricted Substances in Electrical and Electronic Products

GB/T 30307 Household and similar drinking water treatment devices

GB 30978 Energy Efficiency Limits and Energy Efficiency Grades for Water Dispensers

GB/T 31268 General Rules for Restricting Excessive Packaging of Commodities

GB/T 33761 General Rules for Green Product Evaluation

GB 34914 Water Efficiency Limits and Water Efficiency Grades for Water Purifiers

QB/T 5679 Energy Efficiency Limits and Energy Efficiency Grades for Drinking Water Treatment Devices

3 Terms and Definitions

The terms and definitions defined in GB/T 30307, GB/T 33761, GB 34914, and QB/T 5679, as well as the following terms and definitions, apply to this document.