Replacement Post and Carbon Pre Filter compatible for Bissell Air400 Air Cleaner Purifier, 1 Pack 2521 Post Filter, 1 Pack 2520 Carbon and 1 Pre Filter, Compared to Part # 2521 and 2520

Valuable Package: includes 1 Post Filter (Compatible with Bissell 2521 Filter) + 1 Activated Carbon Pre Filter (Compatible with Bissell 2520 Filter).Fabric: This bissell air400 air filters made of high quality fabric and activated carbon, with higher efficiency and less pressure to ensure maximum filtration.High Efficiency Filtration: Pre-filter of this bissell air400 filter traps larger air contaminants like pet hair, dust balls; Activated Carbon Filter absorbs household bad smell from pets, cooking, and smoking.Compatible Models: The Air400 Filter is compatible with Bissell Air400 purifier.Suitable Occasions: This bissell air 400 replacement filter is suitable for living room, bedroom, kitchen, and office, allowing you to enjoy the fresh air.Replace Regularly: For best performance, recommend to replace the filters in every 3-4 months.

• Compatible with Bissell Air400. Easy to replace and install, no tools required.
• This Set of Filter Replacement includes 1 Post Filter (Compatible with Bissell 2521 Filter) + 1 Activated Carbon Pre Filter (Compatible with Bissell 2520 Filter). Filter made of FSC-Certified paper.
• Post Filter can capture particles as low as 0.3 microns. Pre-filter traps larger air contaminants like pet hair, dust balls.
• Activated Carbon Filter absorbs household bad smell from pets, cooking, and smoking.
• For best performance, recommend to replace the filters in every 3-4 months