Nispira 4-in-1 HEPA Filter Replacement for Morpilot Keenstone Air Purifier

The 4-in-1 Replacement filter is compatible with the Morpilot Keenstone air purifier and can be compared to the original APF-1 part. This filter combines a mesh pre-filter, H13 True HEPA, cold catalyst, and activated charcoal filter into a single unit. The mesh pre-filter helps trap larger particles such as hair and dust, while the HEPA filter removes up to 99.97% of airborne particles as small as 0.3 microns. The activated charcoal filter deodorizes unpleasant household odors and VOCs, and the cold catalyst removes harmful toxic household chemicals, including formaldehyde, ammonia, benzene, and hydrogen sulfide.

One replacement filter is included. It is recommended to replace the filter every 6 months at most to optimize performance and achieve the best results. The combination of these four filtration technologies in a single unit ensures that the air purifier effectively removes a wide range of contaminants, providing cleaner and healthier indoor air for the user.

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