1. The product includes 1 filter + 4 carbon pre-filters, suitable for Winix 5000 5000B 5300 6300 5300-2 6300-2 P300 C535 9000 AM90 DX95 WAC5300 WAC5500 WAC6300 air purifiers. 2. Can filter micron-level dust to prevent secondary pollution 3. Can be disassembled and cleaned independently, with low replacement cost 4. It uses a full-size HEPA filter with better filtration efficiency! 5. Size: 41.5 x 32 x 3cm 6. Weight: 0.73 kg
