Portable Air Cooler Fan with Heater and Humidifier Function

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EP23664 EP23664


The indoor portable evaporative air cooler and heater which distributes cool air through the honeycomb cooling media while the dust filter cleanses the air. 


It's non-compressor system cools naturally, efficiently and inexpensively without power-hungry components. It is heated by ptc heater, high efficiency of conversion between electricity and heat, rapid heating. This evaporative air cooler, heater, humidifier, and fan is versatile, lightweight and economical. It can also be used as a air purifier because of its anion generator. The remote control allows you to easily change settings. And this air cooler and heater easily rolls from room to room for use anywhere in your house or office. 



The indoor portable evaporative air cooler and heater. Don't hesitate to buy it.


  • Can be used as air cooler, heater, humidifier, fan, air purifier
  • Ideal for using in home, office, dormitory and so on
  • Utilizes a superb honeycomb cooling pad that ensures a high level of cooling
  • Increase temperature by efficient ptc heater
  • Removable, washable filter prevents bacteria, dust and other air borne particles
  • Anion purifies and sterilizes air by generating negative ion
  • 8 Hour timer, swing feature, 3 fan modes and speeds to customize your cooling
  • 2 Ice-crystal boxes enhance cooling performance
  • User-friendly led control panel
  • 19.5" Far-range remote control, receive at 60 degree wide angle
  • 4 Caster wheels make it easy to move from room to room


98 Reviews

Frequent Mentions

  • K

    Works great


    This is a great product. I work in a school and the airconditioning doesn't work. It was over 80 in my office. Now it's comfortable

  • M



    Very weak fan doesn't push enough air to be effective..haven't tried the heater yet.

  • R

    Works better when no humidity


    All in all it works ok, but I live in San Bernardino, California. There is high humidity out here. so it's better thin having nothing. have not tested the heating part of it yet, cuz its summer but will let u know when the time comes.✌

  • N

    Lots of plastic-not most efficient during heatwaves


    It’s does exactly what it says. Not too bad for heating. For cooling, it cycles cool water to expel a cool air flow from vent. BUT don’t expect to get cool like a HVAC can if your need to cool a space (semi insulated) during a heatwave. What I find that works for me is using gallon of water from fridge to pour into bucket and cycle several ice bricks (2 at a time) every couple of hours to get small space to a consistent, tolerable temperature if you’re gonna be in the space for several hours.

  • D



    it helps a lot


  • Q:
    There's a small black box that hangs inside the door that when I put the bucket of water with the ice trays in it, the black box falls inside the water. Is that ok? Afraid to turn the unit on as I'm unsure if it will cause any damage to it. If it is ok, it would be good to show in the instruction manual that it is natural and what that black box does. Thank you.
    If the black box is the one in the water tank, it is the water pump. It should be in the water.
    Costway representative
    You said that it should be in the water, but I heard the water dropping. How can I minimize or prevent that sound dropping? It is quite loud.
    It is normal to have a certain sound of dropping water, because the water is sucked up and then flows down through the wet curtain paper. If you feel that your water droplets are too noisy, please take a video to further describe the problem you are experiencing, and send them as well as the order number to our customer support at [email protected] We will explain or provide solutions to you after we learn more about the situation.
    Costway representative
  • Q:
    Why does the white cord heat up? It feels a little more than warm to the touch.
    It is normal for the power cord to heat up when the electrical appliance is working. There is no safety problem.
    Costway representative
  • Q:
    How do you operate the Humidifier?
    Our customer support has sent you the manual via email for your reference. If you have other questions, please feel free to contact us at [email protected]
    Costway representative
  • Q:
    If this gets knocked over while it is being used as a heater, does it automatically turn off for safety? We want to order this item but want to make sure it is safe.
    This one doesn't have this feature.
    Costway representative
  • Q:
    How many liters of water does this hold, and how many sq feet does this cool?
    7L. 15" (L) x 11" (W) x 29" (H).
    Costway representative
    My water filter is scaling up; can I buy a replacement?
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