- Essential replacement parts for maintaining the efficiency of your sand filter pumps. - Ensures optimal performance and longevity of your equipment. - Product Details: - 1 tank O-ring: Compatible with 12 and 14 inch sand filter pumps and combos (model 11379). - 1 drain valve O-ring: Designed for sand filter pumps and combos (model 11385). - Key Benefits: - Prevents leaks: High-quality O-rings create a secure seal, reducing the risk of water loss and maintaining pressure. - Easy installation: Designed for quick and straightforward replacement, saving you time and effort. - Durable materials: Built to withstand harsh conditions in pool maintenance for long-lasting performance. - Compatibility: - Specifically designed for popular sand filter models, ensuring a perfect fit and reliable operation. - Practical Applications: - Use these O-rings to replace worn-out parts during routine maintenance, keeping your pool filtration system functioning correctly. - Ideal for pool professionals and DIY enthusiasts who want to ensure their sand filter pumps operate at peak efficiency. - Perfect for seasonal pool preparation, helping to maintain clean and clear water for your enjoyment. Invest in these reliable replacement O-rings to keep your sand filter pumps running smoothly and effectively.