• Highlight: Multi-layer allergen-grade paper bag — captures dust mite debris, pet dander, and fine particulate at HEPA-compatible efficiency.
• Best For: Homes with allergy or asthma sufferers, medical offices, and any environment where dust cross-contamination matters.
• Expert Note: Change at 2/3 full, not when the bag looks packed — allergen paper loses suction before visible fill and will push fines past the motor.
