Durable construction: crafted from polycarbonate (PC) material, this heavyduty pool vacuum head is built to withstand frequent use and delivers a long service life even in demanding environments like water parks and large swimming pools. Multipurpose use: suitable for residential pools, commercial water parks, decorative fish ponds, and large aquariums, providing a versatile cleaning solution across diverse aquatic settings. Versatile compatibility: easily attaches to 1.25 inch extension poles and is compatible with standard 1.5 inch vacuum hose connectors, enabling straightforward setup across different systems. Gentle yet effective: ultrasoft bristles at the base deliver thorough cleaning without scratching or damaging delicate surfaces, making it ideal for sensitive pool liners and aquarium walls. Key attributes: durable polycarbonate construction, compatible with common pole and hose sizes, designed for heavyduty use, and focused on safe, efficient debris removal. Use scenarios: Routine maintenance in residential and commercial pools, water features, and large pool complexes to remove leaves, sediment, and debris. Cleaning decorative ponds and koi ponds where a gentle touch helps protect liners and glass. Maintenance of large display aquariums and public aquarium walls, ensuring effective debris removal without surface damage.