13 Bilder zum Thema "chlorine levels" bei ClipDealer

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Woman squatting by a pool holding a clear container to examine water quality in a spa wellness resort
Woman comparing water samples in vials for pH testing against pool background at a hotel wellness spa resort
Hand placing a pink liquid bottle on a digital analysis device in a testing kit
person testing swimming pool water with a digital test device and a small sample container
Pool Test Kit
Checking the chemical balance of a swimming pool, Costa del Sol, Spain.
Active Pool Chemical Testing
Active Pool Chemical Testing
Hot Tub Water Quality Check by Using Chemical Testing Kit. pH, Chlorine and Bromine Concentration. Garden SPA Water Maintenance.
Active Pool Service Technician
Active Pool Service Technician
A backyard swimming pool has turned green with algae and dirt and is in need of chlorine treatment.
Young man rubbing eyes in swimming pool.Summer activity.Contact lens pollution, swimming in chlorine contaminated pool.Eyes burning in the pool.Allergy on chlorine chemical disinfection in water.

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