PERFECT REPLACEMENT FOR - 53292 Vacuums are specially designed for q/c vacuums 200 series, 400 series, 600 series, 700 series, 800 series. Part number 5055, 50555, 50557 50558, 50012, 50104, 53290, 54321, 53292, 53291. Compatible with Intuition, Elite, , and C-5 and C-18 vacuums. Efficient HEPA Filtration - The replacement for 50558 vacuum cleaner is made of premium fabric, five-layer structure including non-woven fabric protection layer and high-quality paper layer and will not tear easily. EXCELLENT PERFORMANCE - Compatible with q/c vacuums that can capture at least 99.97% of airborne particles down to 0.1 micrometers in size. Create a healthier environment for you and your family. Effectively removes pet dander, hair, and dust debris, HEPA filtration is essential for pet owners. REGULAR REPLACEMENT - The package includes 12 Q/C style 50558 vacuum cleaner bags. It is recommended to replace the vacuum bag when it is 2/3 full or when it is full to maintain its efficient operation. The