【Solar-Powered Efficiency & Universal Fit】This solar powered pool ionizer operates entirely on solar energy, eliminating electricity costs. It serves as both a versatile pool ionizer for above ground pool and a pool ionizer for inground pool, seamlessly adapting to pools, spas, or hot tubs up to 35,000 gallons.【Floating Installation & Salt/Fresh Water Compatibility】Designed as a hassle-free floating ionizer for pool, it requires no wiring or complex setup. This solar pool ionizer for above ground pool (and inground) works effectively in both fresh water and salt water systems.【Extreme Durability & Replaceable Anode】Built with UV-coated, waterproof ABS/PC plastic, this robust solar ionizer for pool withstands temperatures from -4°F to 140°F. Its thick, replaceable copper anode extends the copper pool ionizer's lifespan to 2-3 years.【Water Purification】As a solar copper pool ionizer, it utilizes copper-silver ionization to maintain sparkling clarity for pool. This gentle copper ionizer for pool protects skin, swimwear, and pets, ideal for family swimming.【Zero-Effort Maintenance & Clear Results】Enjoy effortless water care with this automatic solar pool ionizer. Simply deploy this solar ionizer for above ground pool or inground models for sustained water quality and minimal manual intervention.