Suitable for Sharp KC-Z200SW KC-Z280SW KC-Z380SW KC-BB20-W KC-BB30-W KC-BB60-W KC-CD20-W KC-CD30-W KC-CD60-W / N KC-BD20 -S KC -BD30-S KC-BD60-S KC-WE20 / 1 / W KC-WE30 / 1 / W KC-WE61-W Lifespan of mesh filter: 2 years (depending on regional air quality) The filter keeps the robot clean and reduces dust ingress , pollen and other allergens into the air you breathe. Color: blue Material: non-woven fabric Product size: 18.5 x 22 x 3 cm Package content: 4 x cleaning accessories Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item on The photo will be slightly different than the real one. The measurement error is +/- 1-3cm.