Feature: 100 percent fresh and excessive quality. Item Type: HEPA Filter Size:58 x fifty two x 21mm Suitable For iRobot Combo J7 J7+ Sweeping Robot Accessories Colour:black+white Material:plastic Package Contents: 4 x Filter Only the above kit content, varied merchandise will not be included. Note: Light mirrored image and various exhibits may cause the color of the article within the photo a bit varied from the real thing. The length allowed error is +/- 1-3cm.