Welbilt Deluxe Cool-Mist Ultrasonic Humidifiers

Updated September 26, 2026

Lot number1209
AuctionSt. Peters | Vintage Charm | Workshop, Pyrex & Stitchery
DateOctober 11, 2026 at 6:30 PM CDT
Auction houseGavel & Grace
LocationSt. Louis, Missouri

Two boxed Welbilt Deluxe Cool-Mist Ultrasonic Humidifiers, model MW500K, each with a 2.1 gallon capacity & automatic humidistat. Features include easy-to-use controls, portable assembly, & up to 36 hours operation without refilling.

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