KKmoon Floating Chemical Feeder with Scale Rotation Adjustable Chemical Dispenser Dosing Device Chlorinator for Swimming Pool Spa

Features:
- Through the chemical feeder, the chemicals will be diffused and floated in your swimming pool or tub so as to clean and refresh the pool in an all-round way.
- Made of selected ABS material, wear resistance long service life.
- Marked with scales, the chemical feeder can be rotated to adjust.
- With multiple vents, achieving uniform diffusion and distribution of chemicals.
- Applicable to the filtration system of swimming pools, tubs, spas to keep them shiny clean trouble free.