This set includes four replacement vacuum cleaner bags designed for compatibility with Electrolux, Zanussi, and Phillips vacuum cleaner models. Additionally, the pack contains one anti-allergen filter to enhance the air quality processed by your appliance. These high-quality bags ensure efficient dust retention, helping to maintain optimal suction power and hygiene in your home. The inclusion of an anti-allergen filter makes this set particularly beneficial for households concerned with airborne irritants.