The Kärcher 2.860-273.0 HEPA 13 filter is an original equipment manufacturer (OEM) part designed for Kärcher DS series water filter vacuum cleaners. This high-efficiency particulate air (HEPA) filter meets the HEPA 13 standard, capturing 99.95% of all particles, including pollen, fungal spores, bacteria, and mite excretions. It ensures that the exhaust air is cleaner than the ambient air, making it ideal for allergy sufferers. This filter is washable, extending its lifespan and maintaining optimal performance.