T/SDAQI 022-2021
Classification and test method for water purification performance of household and similar purposes water purifier PP cotton coarse filter (English Version)

Standard No.

T/SDAQI 022-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Group Standards of the People's Republic of China

Latest

T/SDAQI 022-2021

Scope

This document stipulates the terms and definitions of the PP cotton coarse filter core of household and similar water purifiers, product purification performance classification evaluation indicators, and test methods.

T/SDAQI 022-2021 history

• 2021 T/SDAQI 022-2021 Classification and test method for water purification performance of household and similar purposes water purifier PP cotton coarse filter