Replacement HEPA Filters R12179 R12647B for Rainbow E2 Series Vacuum Cleaner Replacements for Rainbow E2 HEPA Style Filters, fits E2-Series, compatible with part numbers R12179 and R12647B. Washable and reusable design. Dimensions: approximately 10x10x50mm / 0.34x0.34x1.97in. High-quality air filter replaces existing Rainbow HEPA exhaust filter. Helps restore clean air performance in your vacuum system. Designed to fit Rainbow E2-Series vacuums. Healthier indoor environment: Regularly replacing your vacuum filter helps maintain cleaner exhaust air, reducing household dust, pollen, and mold spores. A clean filter supports improved air quality during cleaning tasks. Easy to installallows quick replacement so you can resume cleaning efficiently. Compatible with original part numbers R12179 and R12647B. Helps maintain vacuum efficiency: A clean air filter allows the vacuum to operate effectively, supporting consistent suction performance. Our products are made with high-quality materials designed for durability and reliable function. Please verify product dimensions before purchase to ensure proper fit. We aim to provide a satisfying experience. For any questions regarding this product, feel free to reach out through Amazon messages. Thank you for choosing this itemwe hope it meets your needs.