Sanyo Upright Envirocare Anti-Allergen Vacuum Bags Aftermarket Replacement 3/pack. Envirocare Anti - Allergen vacuum bags are made from synthetic material that offers 99.9% filtration trapping microscopic particles and allergens. Anti - Allergen Vacuum bags are stronger than paper, will not tear and offers better airflow for enhanced vacuum performance. Made by Envirocare Technologies. Also fits: Panasonic U/U3/U6.Sug Retail $8.99 Buy 8 packages or more and receive Free Shipping!