1. Compatible models: Suitable for Dreame H20/H20 ULTRA H30/H30 ULTRA /H30 COMBO STATION vacuum cleaners 2. Maintain your sweepers cleaning performance while reducing dust, pollen and other allergens from seeping into the air you breathe 3. Easily disassembled and replaced as part of routine maintenance. 4. For better results, spare parts should be replaced every 1 - 3 months. 5. Exquisite and delicate, highly matched with the equipment 6. Dimensions: 63 x 59 x 45mm 7. Weight: about 24g
