This HEPA filter set is designed to fit all Simplicity S18, S20 and S24 canister vacuum cleaners. The HEPA filter set includes (1) secondary white filter and (1) HEPA media filter to fit your Simplicity canister vacuum.
The filters are constructed with high grade materials to insure peak performance in your Simplicity S18, S20 and S24 series canister vacuums. These filters help to eliminate dust while maintaining peak performance and airflow. We recommend replacing the HEPA Filter set for the Simplicity S18, S20 and S24 once a year or every 12 bag changes.