Nispira Premium Filter Replacement Set Compatible with Vornado Air Quality System Air Purifier AQS 500, 6 Sets

Nispira Premium filter compatible with Vornado AQS 500 Air Quality System Filter effectively captures pollen, pet dander, dust and debris and smoke particles Suggest to replace every 6 months for optimized performance 6 filters included. Approx Dimension: 19.5" x 9.5" x 0.75" 100% customer satisfaction guaranteed. Quality meets or exceeds leading national brand