1. Material: HEPA filter paper, plastic 2. The filter maintains the clean performance of the robot while reducing the penetration of dust, pollen and other allergens into the air you breathe. 3. It is recommended that you replace the filter every 1-3 months. 4. Suitable for Samsung SC885B, SC885F, SC885H, SC8874, SC8836, SC88H1, SC8810, SC8811, SC8813, SC8815, SC8820, SC8821, SC8822, SC8830, SC8833, SC8834, SC8835, SC8850, SC88852, 08 SC885A, SC88852, SC88857 , SC8872, SC8873, SC88B0, SC88H0, SC88L0, SC88P0, VCC88P0H1B, SC88E0, SC88E1 Robot Vacuum 5. Size: about 14.8cm x 10.2cm x 2.5cm
