Hot Tub Water Quality Check by Using Chemical Testing Kit. pH, Chlorine and Bromine Concentration. Garden SPA Water Maintenance.

---

Size: 5500px × 3667px
Photo credit: © Tomasz Zajda / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: bromine, check, checking, chemical, chlorine, concentration, disinfection, garden, hot, levels, maintenance, measurement, ph, pool, quality, spa, swimming, technology, test, testing, tub, water