Nispira Replacement Filter for Air Doc 3500 & 3500i | 3-Stage Filtration Humidifier Filter AB08 and AB12

AB08 and AB12

Trusted by professionals and used in World Coffee Competitions

Compared to part 24000

and light commercial environments where reliable air filtration is needed

and let cool water slowly extract flavor over time

Nispira Replacement Filter for Air Doc 3500 & 3500i | 3-Stage Filtration Humidifier Filter AB08 and AB12Complete 3 stage replacement filter set for Air Doc 3500 & 3500i, including HEPA media, activated carbon, and pre filters for balanced airflow and everyday filtration. Product Overview Maintain dependable performance with the Nispira Replacement Filter Set, designed for compatibility with Air Doc 3500 and 3500i air purifier models. This multi stage filtration system supports stable airflow and efficient operation for everyday residential use.