Pool fountain adapter with 5.1 cm outer diameter — engineered for easy, reliable connection to ground and recessed pools. Key benefits Seamless compatibility: 5.1 cm outer diameter fits standard fountain fittings for ground and recessed pools, enabling a clean, secure connection without custom modifications. Fast, single-person setup: Designed for straightforward installation so you can mount your fountain quickly without extra help or specialized tools. Weather-resistant durability: Constructed from robust materials to resist outdoor exposure and provide long-lasting performance for pool or pond use. Versatile function: Works for fountain nozzles, small jets, and retrofit connections between pumps and decorative water features. How it solves common problems Eliminates guesswork: Precisely sized outer diameter avoids mismatches and reduces the need for adapters or tape. Saves time and labor: Simple installation cuts setup time and removes the need to hire help for routine fountain installations or replacements. Reduces maintenance interruptions: Durable materials mean fewer failures and less downtime from weather-related wear. Important attributes Size: 5.1 cm outer diameter for consistent, secure fits. Compatibility: Suitable for ground and recessed pools and compatible pool or pond fountain applications. Material & performance: Built to withstand outdoor conditions and deliver reliable, long-term use. Practical use scenarios Installing a decorative fountain nozzle on a recessed backyard pool where a precise fit is needed for a clean finished look. Retrofitting a pond or small pool pump to a new fountain assembly without modifying existing plumbing. Replacing a worn adapter during seasonal pool maintenance to restore a stable connection between pump and water feature. What to expect A straightforward, dependable adapter that simplifies fountain assembly and replacement for pool and pond applications. Reduced installation time and improved reliability thanks to accurate sizing and weather-resistant construction.