The Fjord fan is unused, the other 2 fans have had light use. The Fjord is mains the other 2 are USB.
Fjord 3 Stage Pet Friendly Air Purifier - Quiet - HEPA 13 - Freshen your Home
Aircillin Air Purifier for Home with 3-Stage HEPA Filter, Hepa Air Purifier with Aromatherapy Diffuser, 3 Speeds Air Cleaner, Sleep Mode, Double Sided Air Inlet for Allergies Dust Odors Pet Pollen
Electriq 3 Stage Hepa Air Purifier - Used Good Condition. 3 Available
Silentnight Air Purifier 38060 3 Stage HEPA Filter 3 Speed Settings CFC-free.
Air Purifier for Home with 3-Stage HEPA Filter, Hepa Air Purifier with Aromathe
Aircillin Air Purifier for Home with 3-Stage HEPA Filter, Hepa Air Purifier with
