Air Innovations Ultrasonic Digital Humidifier, Mod

Updated August 22, 2026

This auction ended on August 31, 2026. See upcoming auctions from Greystone Auction LLC.
Lot number60
Estimate40.00 - 80.00 USD
Auction#101 The Greystone Mega-Mix Auction 8/31/26
DateAugust 31, 2026 at 7:00 PM EDT
Auction houseGreystone Auction LLC
LocationWilmington, North Carolina

Air Innovations Ultrasonic Digital Humidifier, Model MH-505, with a compact and silent design. Features an antibacterial ceramic filter, adjustable mist output, built-in humidistat, and automatic safety shutoff. Holds 1.4 gallons and runs up to 39 ho urs. Comes with a digital LED display and 24-hour timer. Brand new in its original packaging, with instruction manual included.

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