[Applicable Machine Models] 53296 filter suits for Elite CrossOver Bagged Canister Vacuum 21814 and Bagged Upright Beltless Vacuum Cleaner BU1017 and Elite Pet Friendly Vacuum 81714, BU1018, 31150 and Pet Friendly Vacuum 22614, 31140, BU1005. [Excellent Performance] The EF-9 vacuum media filter is made of high-strength and environmentally friendly materials, which can capture 99.97% of dust particles, pet dander, pollen, hair, as small as 0.3 Micrometres, which helps to clean the floor thoroughly. [Longer Service Life] Our EF-9 filter replacement comes with a cleaning brush, which can be reused after cleaning. Helps extend the life of your vacuum cleaner. It is recommended to replace the filter every 3-4 months for performance. [Package Included] Includes: 2 packs of EF-9 HEPA filters and 1 cleaning brushes. Part No. 20-53296. Highly cost effective vaccum filter set. Snaps into place for quick and easy daily changes without tools. Please note: the physical slightly color difference or difference, please do not mind, thank you! Colour:Photo Color Material:plastic Package Contents: 2 x EF-9 HEPA filters 1 x cleaning brushes Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.