1. YEGBONG doser is a multi-functional cleaning and deodorizing product specially designed for swimming pools. It is equipped with a special doser that can quickly remove bacteria and scale, keep the water clean, and provide you with a fresh and comfortable swimming environment. 2. The doser is reasonably designed and easy to operate. Just put an appropriate amount of clean tablets into the doser and put it into the water as needed to quickly release the active ingredients, effectively clean the swimming pool surface and water quality, and remove dirt, bacteria and other pollutants. 3. The YEGBONG doser has a multi-functional cleaning effect, which can quickly deodorize, remove bacteria and remove scale, keeping the water clear and transparent, allowing you to enjoy a refreshing swimming pool experience. 4. The product formula is safe and environmentally friendly, does not contain harmful chemical ingredients, does not cause any damage to water quality and equipment, is easy to use and can be used with confidence, making it an ideal choice for cleaning your swimming pool. 7. YEGBONG doser is suitable for all types of swimming pools, including family swimming pools, public swimming pools, etc. It has remarkable cleaning effect and provides you with a comfortable and healthy swimming environment, allowing you to enjoy swimming.