Cones with the one filter in it- may be able to clean them or buy reusable ones

This listing is for a used BlueDri AirShield 550 HEPA Air Scrubber, also known as a negative air machine or commercial air purifier. It's designed for professional use to clean and purify air in various environments, often found in water damage restoration, construction, or mold remediation. The unit is in good working condition, showing typical signs of use consistent with commercial equipment. The label has some wear, but the unit is ready for its next job.