Compatibility Guaranteed: Specifically designed for Robot Vacuum Omni S1 Pro and S1 models, these replacement dust bags a perfect fit. Confirm your vacuum model before purchasing to enjoy a seamless replacement experience. Bulk Pack Convenience: This set includes 14 large 2.5L capacity dust bags, ideal for replacing every 1-2 months. Stock up with this value pack to you always have a fresh bag on hand for Omni S1 Pro or S1 vacuum cleaner. Advanced Filtration System: Crafted from dual layers of non-woven fabric and melt-blown materials, these bags capture up to 99.7% of microscopic dust and particles. They also neutralize odors, providing a cleaner, fresher home environment. Secure, Leak-Proof Design: Engineered with a high-positioned opening and a robust sealing gasket, these bags prevent dust leakage effectively. The design ensures all dirt remains securely within the vacuum bag, maintaining clean surroundings. Effortless Installation: Replace your vacuum's dust bag with ease-no