Custom Dosage Amounts: Tailor your chlorine release with the adjustable control ring, ensuring a balanced chemical environment. Durable ABS Plastic: Corrosion-resistant material guarantees long-lasting performance in harsh conditions. Effortless Chemical Management: Fill and adjust with ease, making pool maintenance a breeze. Automatic Sanitizer Release: Maintain a clean pool without constant supervision. Contaminant Prevention: Keep your pool free from unwanted substances, promoting a healthy swimming environment. Elevate your pool maintenance game with EcoGuard, the perfect blend of functionality and sustainability. Keep your pool water clear and safe, while reducing the effort required for daily upkeep. A must-have for pool owners committed to a cleaner swim.