1. Environmentally friendly material, durable
2. Real machine mold opening, high adaptability
3. Applicable model: suitable for puppy T12plus
4. Applicable area: 21-30 square meters
5. Set: 2 x rear filter, 1 x front filter, 1 x small brush
6. Size: front filter: 25x85x90mm, rear filter: 83x35mm
7. Weight: front filter: 36g, rear filter: 38g, package: 115g