USO CORRECTO DE LAS DIFERENTES POSICIONES DE LA VÁLVULA SELECTORA DEL FILTRO O DEPURADORA

Learn how to use the different positions on the filter's selector valve. How to use the multivalve on your water purifier. All brands and models of filters (purifiers), whether sand, quartz, zeolite, etc., have the same selector valve positions. Learn what each one is for. Filter, Recirculate, Drain, Close, Backwash, Spin (recirculate), and Rinse. Link to the "Pool Calculator" on Android: https://play.google.com/store/apps/de... Link to the "Pool Calculator" on iOS: https://apps.apple.com/bo/app/calcula...