- Function and benefits: Replaces the vacuum plate and provides a flat adapter angle to improve cleaning efficiency and debris removal for your pool cleaning routine, helping you maintain a clean pool with less effort. - Broad compatibility: Designed to work with multiple models including 8939, 8939G, 8939A, 8939AG, 8940, 8940G and 89401. Compatible with a wide range of pool skimmers and suitable for various pool setups. - Easy to use and install: The vacuum arch is designed to accept hoses with diameters of 2.5–35.6 cm and 2.5–30.5 cm, enabling easy and secure connections to your existing pool cleaning equipment. No hassle or complicated setup required. - What’s included: Replacement vacuum plate and flat adapter angle. - Use scenarios: - Routine pool maintenance: Replace worn parts to restore suction efficiency and improve debris pickup in standard pool cleaning routines. - Debris-heavy conditions: Maintain effective cleaning during periods with increased leaves, pollen, or other debris. - Flexible setups: Suitable for diverse pool configurations and skimmer arrangements, ensuring reliable connection to your existing cleaning tools. - Performance notes: Enhances compatibility with a variety of hoses and pool configurations to support consistent cleaning performance across different setups.