Details: Exquisite, highly matched with original equipment Capture the smallest particles during cleaning, filter the fine dust, and reduce the penetration of dust, pollen and other allergens into the air you breathe. It can be easily removed and replaced as part of normal maintenance. It is recommended that you replace the spare parts every 2 to 3 months. according to the usage frequency to keep the machine running at the best performance Fit model: For Bosch Series 2 BGC05A220A, BGC05AAA1, BGC05AAA2, For Amazon VCS35B15KC -70, B071VNCNLF, For Amazon Basics Cylinder Vacuum Cleaner Filter Set VCS35B15KC-70 B071VNCNLF Compatible Package Contents: 1 x Motor protection filter 1 x Exhaust filter Note: 1,The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2,Please allow slight (±2cm)manual measurement deviation for the data