5 x Winter Swimming Pool Plugs, 1.5 Inch External Thread Swimming Pool Freezing Plug, Winter Swimming Pool O-Ring for Massage Bathtub

SEALING - Each cap has a rubber O-ring, creating a strong seal that prevents leaks and protects your pool or spa from contaminants and frost during winter. VERSATILE USE - This 5 piece set is ideal for residential and commercial pools, spas and water systems. It is essential for wintering your aquatic equipment. Compact size and lightweight design make it easy to store. VERSATILE COMPATIBILITY - Designed for pools, spas and whirlpool tubs, these hose caps ensure a secure hold of inlet nozzles during the winter months, preventing water leakage and protecting your equipment from the cold. Material and workmanship: These caps are made of PVC. Their smooth exterior makes installation easy, while their threaded design ensures a leak-proof and reliable connection. EASY INSTALLATION AND REPLACEMENT - Threaded design allows for quick installation. Simply screw the caps into the inlet nozzles to replace the old ones