Vornado Evap40 4-Gallon Evaporative Humidifier, Adjustable Humidistat, 3 Speed Settings, Coverage up to 1,000 sqft, 4-Gallon Output (24 Hrs), Dual Tank, Perfect for Home, Bedroom, and Large Spaces


        ✓ Free 30 Day Returns 
✓ Free Shipping      

  • OPTIMUM PERFORMANCE — Deep-pitched blades pull large volumes of dry air through dual evaporative humidifier filters, then circulate clean, cool-mist humidity throughout the room using Vornado’s signature Vortex Action for complete, even whole-room humidification in spaces up to 1,000 sq. ft.
  • LARGE CAPACITY — A 4-gallon evaporative humidifier capacity delivers up to 4 gallons of moisture output per day on high, providing long runtimes, fewer refills, and consistent humidity for large rooms and open living spaces.
  • SIMPLE CONTROLS — Intuitive control dials allow you to select fan speed (Low / Medium / High) and set your ideal indoor humidity level with the built-in humidistat, offering precise, customizable comfort.
  • LOW MAINTENANCE — Dual spill-proof, leak-free water tanks are removable, easy to refill, and simple to clean, making routine maintenance fast and hassle-free.
  • INTELLIGENT HUMIDIFICATION — Evap40 automatically senses humidity levels and circulation needs, adjusting output to maintain balanced, comfortable moisture for healthier air. Made in the USA of U.S. and imported parts.
  • SUPERIOR SUPPORT — Our standards are high, and so are your expectations. If our product doesn’t meet them, we’ll replace it, for up to 5 years. Products designed and supported in Andover, KS.
  • Built to meet U.S. voltage requirements. Certified, safety-tested, and warrantied for use only in the U.S.



  • We offer FREE shipping on all orders!
  • Under normal circumstances, we try to ship all orders within three business days of payment, normally sooner.
  • We use a selection of shipping services such as TBA, UPS, FedEx, USPS, etc
  • We only ship to the lower 48 states, we do not ship to Alaska/Hawaii, US Protectorates, Puerto Rico, and PO Boxes.
  • Local pickups and combined shipping options are not available at this time.


  • Although we strive for 100% order fulfillment accuracy, mistakes happen. Please allow us the opportunity to correct any error before leaving us negative feedback.
  • We are confident in our products, but if you are not fully satisfied with your order, don't hesitate to get in touch with us within 30 days of purchase, and we will send you a return label. Once the item is returned we will issue you a full refund.
  • The product must be returned in the original item's box, and in the same condition as you received it.




We accept payment only on eBay Payments (We accept all kinds of credit cards)

Please pay as soon as possible after winning an auction, this will allow us to ship your item sooner!






Customer satisfaction is our number one priority.
If you have any problems with your order, don't hesitate to get in touch with us and we will do our best to meet your needs.





If you have any questions, please don't hesitate to contact us. Please allow us 24 hours to respond, although normally we respond sooner.



Please visit our eBay store to check out other items for sale!

Thank you for shopping at our store.