CJ/T 405-2012 in English

Scope

This standard specifies the terms and definitions, classification, models, requirements, test methods, inspection rules, marking, packaging, transportation and storage of pressure filters for swimming pools. This standard applies to quartz sand pressure filters, candle-type diatomite pressure filters, and reversible diatomite pressure filters used for filtration and purification of circulating water in swimming pools. The activated carbon adsorption filters of swimming pool circulating water treatment systems and the filters used for filtration and purification of circulating water in water amusement parks, landscape pools and spa pools that come into contact with the human body can be implemented as a reference.