• Nispira filter set compatible with Hathaspace Smart True HEPA Air Purifier HSP001.
  • Pre filter traps hair and large particles. High quality HEPA filter capture 99.97% of airborne particles down to 0.3 microns.
  • Cold catalyst removes harmful toxic household chemicals (formaldehyde, ammonia, benzene, and hydrogen sulfide). Activated carbon filter removes household unfavorable odors & VOCs.
  • 6 filters included (3 sets). Dimension:12.5" x 11.3" x 1.4". Suggest replacing the filters every 6 months the most to optimize the performance
  • 100% customer satisfaction guaranteed. Quality meets or exceeds the leading national brand