• Nispira True HEPA filter + Carbon Filter in cassette compatible with air purifier 9500 and U300.
• Compared to filter B 114190
• The washable Pre-Filter captures larger particles saving the effectiveness of all other filters. High quality HEPA filter capture 99.97% of airborne particles down to 0.3 microns. The activated carbon pre filter eliminates many common household odors and chemical smells
• Dimension: 16.5" x 12.75" x 2.25".
  
• 100% customer satisfaction guaranteed. Quality meets or exceeds leading national brand

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