High-quality silicone diaphragm component for Baracuda G3, G4 and Zodiac Baracuda 2, 3 & Zoom pool cleaners. Easy to install, ensures normal operation and restores pool cleaner's performance. Durable and long-lasting. Features 1. High-quality material: Made of organic silicon, which is strong, flexible, durable, and can be used for a long time. 2. Easy to install: It only takes about 30 seconds to remove the old one and replace the swimming pool diaphragm that it snaps into place; install this replacement diaphragm component effortlessly. 3. Function: These diaphragms regulate water flow and make the cleaner work normally, and the pool cleaner will operate like a new one. 4. Compatible models: Suitable for: Baracuda G3, G4 swimming pool cleaners, and also suitable for Zodiac Baracuda 2, 3 and Zoom swimming pool cleaners. Specifications: Product Name: Pool Piston Quantity: 1 Pc Size:15x4.5x4.5cm Color: Yellow Package Included: 2xPool Piston