Elevate your vacuuming experience with genuine Miele HyClean Air TU vacuum bags-engineered for powerful performance, superior hygiene, and long-lasting convenience. The integrated ComfortFit Lock System ensures a secure, airtight seal for maximum dust containment and optimal filtration-only available with Miele's original vacuum bags. Thoughtfully designed with the HyClose self-sealing collar and 3D airflow guides, each bag offers effortless installation and extends the service life of your vacuum cleaner. One box includes 4 vacuum bags and 1 AirClean Exhaust Filter. Compatible with Miele Guard L1 vacuum cleaners.