Innovative 3D cell fabrication: 3D cell weaving tightly captures grease, small particles, and sunscreen residues for clearer water and improved hygiene. Versatile water cleaning: Designed for water cleaning across swimming pools, hot spring pools, bathtubs, and spa equipment; helps keep water of residues with dependable efficiency and easier maintenance. Convenient cleaning helper: Longlasting scum absorber that retains its shape for dependable performance; easy to maintain by rinsing with cold water or machine washing. Effortless impurity removal: Automatically adsorbs impurities in the water to improve overall water quality and provide a refreshing soak. Key attributes: function is scum absorption and water purification; material is 3D cell fabric; compatible with pools, hot tubs, bathtubs, and spa equipment; durable design with easy maintenance; suitable for reuse through simple cleaning. How to use: place in the water of your pool, hot tub, bathtub, or spa equipment; allow it to absorb impurities; rinse with cold water after use or machine wash when needed; reintroduce for continued use. Use scenarios: After outdoor or sun exposure: use in your hot tub or spa pool to capture sunscreen residues and oils for clearer water. Regular spa maintenance: keep hot tubs and spa equipment water cleaner between chemical treatments. Multisetting convenience: suitable for pools, hot spring pools, bathtubs, and spa equipment to maintain water clarity and hygiene.