{"data":{"id":"us-va/12vac5-460-170","jurisdiction":"us-va","citation":"12VAC5-460-170","heading":"Recirculation systems","body":"The recirculation system, including all pumps, hair and lint catchers, filters, disinfection equipment, and necessary pipe connections to the inlets and outlets, shall be maintained in working order as designed. Adequate provision shall be made for backwashing filters.  When not prescribed by the Virginia Uniform Statewide Building Code (13VAC5-63) in effect at the time of the pool's construction, recirculation systems shall be designed for an eight hour or less turnover of the swimming pool water.","path":["Title 12. Health","Agency 5. Department of Health","Chapter 460. Regulations Governing Tourist Establishment Swimming Pools and Other Public Pools","Part II. Swimming Pools; Design and Construction"],"source_url":"https://law.lis.virginia.gov/admincode/title12/agency5/chapter460/section170/","current_through":"2026 Regular Session (effective July 1, 2026)","vintage":"","retrieved_at":"2026-09-14T04:50:23Z","sha256":"15f59bae40662a2ffc9a287c5ae800f4be108fada7da3269f72d06ecf58eb3cc","source_id":"us-va-vac","stale":false,"prev":"us-va/12vac5-460-160","next":"us-va/12vac5-460-180"},"notice":"GroundRules: Original legal text. Not legal advice."}