HQRP® 2-Pack Post Motor Filter Replacement for Bissell Style 7 / 9 Post-motor Filter, part 32076;; Compatible with Bissell Rewind CleanView Pet 18M9W 18M9X 18M9 18M9P 18M9V, Rewind Premier Pet 67F8 67F82 44M3 44M3P 44M3R Vacuums; Dimensions: 7.25" X 2.25" X 0.5"; This filter is H11 filtration class and retains 95% of particles down to 0.3 micron; Not washable; Recommend replacing your vacuum filter every 3 to 6 months; Easy to install and replace without any tools; Constructed from high-quality materials for extended durability, reducing the need for frequent replacements while maintaining compatibility with the original machine; 2 weeks DOA replacement warranty!