Will a filter be enough for small pool or do you need to add chemicals?

A filter alone may not be sufficient to keep your small pool clean and healthy. While a filter can trap dirt and debris, it does not remove bacteria or other microorganisms that can cause the water to become cloudy or contaminated. Therefore, in addition to using a filter, it is also essential to add chemicals to your pool to ensure proper sanitation and water quality. These chemicals typically include chlorine or bromine to kill bacteria, as well as pH balancers and algaecides to maintain the right water chemistry and prevent algae growth. For safe and effective pool maintenance, it is best to follow the recommended dosage and usage instructions for the specific chemicals you choose. Regularly testing the water and adjusting the chemical levels as needed will help keep your small pool clean, clear, and enjoyable for swimming.