The H&G Lifestyles Iron Garden Hose Filter Water Softener is a durable pool hose designed for use in hot tubs, pools, and spas. With a diameter of 3/4", this filter water softener easily attaches to your garden hose to effectively remove debris and contaminants from the water, ensuring a clean and refreshing swimming experience. Made from high-quality materials, this pool hose is designed to last and provide reliable filtration for your outdoor water features.