The Nispira HEPA Replacement Filter protects against both gaseous and pollutants. Nispira filter removes smoke, odors from pets, cooking smells and VOCs chemical. Give you a peace of mind for fresh air. Moreover, the advanced polypropylene filter effectively removes particle size as small as 0.3 microns. Using a 360-degree air intake and up to 4 times the filter surface area than competing replacement filters. The Nispira Replacement Particle filter typically maintains air quality for six months to a year, with the actual lifespan influenced by environmental factors and fan usage.
Dimension 8.8"L x 1"W x 6"Th. Suggest replacing the filter every 6 months the most to optimize the performance. Quality meets or exceeds the leading national brand's.
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