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Newair Appliances Portable Evaporative Cooler

by Newair Appliances
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ITEM# 14877753
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ITEM#: 14877753

This portable evaporative cooler from NewAir Appliances is an ideal solution for nayone who needs spot-cooling in an indoor space. Utilizing the natural cooling power of evaporation, this cooler is an energy-efficient solution for beating the heat.

  • Cools with water, humidifier, and air purifier
  • Type: Evaporative Cooler and Humidifier
  • Model: AF-351
  • Wattage: 250
  • For room size: Large
  • Volts: 120
  • UL listed: Yes
  • Color options: Sliver with black
  • Materials: Plastic, metal
  • Overall dimensions: 38 inches high x 17 inches wide x 15 inches long
  • Energy saver: No
  • Settings: Three (3)


Assembly Assembled
Air Conditioner Air Direction 2-way
Air Conditioning Filter Type Electronic
BTU 12000 BTU
Cooling BTU 8000 - 12000 BTUs
Cooling Wattage 1001-2000 Watts
Dimensions See Details
Warranty 1 year Limited Manufacturer
Model Number AF-351
Country of Origin China

Customer Reviews

5 Stars
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1 Stars
  • Most Helpful

  • Best deal

    This cooler has a better fill level design than the older model I had. Much easier to see the water level. It is easy to operate and is not really noisy. I do wish it had an automatic shut off when it runs out of water but the water tank is sufficient for5 hours or so. I am in a very dry climate so it does work very well.

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  • Most Recent

  • Pretty Good for the price
    Verified Purchase

    I live in a hot, dry, desert climate and it gets to 115+ degrees in the summer. I like evaporative coolers because they reduce the price of the power bill for central air, but also add moisture to the air. The problem is that I go through these coolers every several seasons. This year I decided to just get "cheaper" ones, since even the expensive ones didn't last. Soo, I got this cooler about a month ago, and it works great. It does NOT cool the house, but it definitely keeps the living area much cooler, and adds the needed moisture. I save a lot of money using this cooler. It works great and we haven't had any problems with it. It's slightly clunky, but less so than others ones I've had. Overall, I would definitely recommend this cooler.

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  • Broke after an hour
    Verified Purchase

    Was pretty excited to get this. I plugged it in and it seemed to blow fairly cold air with a pretty good fan speed. I heard it shut off after about an hour and it has never turned back on since. Junk

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  • On my second one ... so we'll see
    Verified Purchase

    Cooler worked brilliantly on the first few nights, but stopped working after the fifth night. The electronics appeared functional -- just nothing else worked. No fan. No cool air. Nothing. Overstock did send out a replacement immediately, so we'll see how it goes. For the hassle I've already been through, I probably wouldn't buy again. My initial reaction when the first unit arrived was, "Oh crap, Overstock sent me a returned item." This was based on the chords not being wound properly and parts of the unit that were already installed, which -- according to the directions -- shouldn't have been. Anyway, second unit looks better. Will update if this one dies too.

    Read More
  • Newair cooler
    Verified Purchase

    Can be use for smaller space like bedroom to make it work. It's not 100% effective like an AC but it some what cools off small area.

    Read More

Questions & Answers

  • Q:

    "Does this require venting through a window?"

    • A:


    • A:


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  • Q:

    "Qhat size room will item 14877753 effectively cool?"

    • A:

      Thank you for your question. The NewAir AF-351 Portable Evaporative Cooler will cool a room of 300 square feet in a room with standard 8 foot ceilings. Have a great day.

    • A:

      300 square feet and eight foot ceilings is a stretch. Right now it barely cools my 150 square foot bedroom two degrees.

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  • Q:

    "I need to cool my wine room from 65 degrees F to around 57 degrees F. Will this product meet my needs and how does it pack, cold water, etc and what amount of daily maintenance is required?"

    • A:

      Thank you for your question. Unfortunately, this unit will not provide the cooling that you desire. Evaporative coolers do not have the option to select a temperature as they are not air conditioners. These units add moisture to areas where they are being used for personal cooling not air cooling. They will not bring the temperature down significantly and will require proper ventilation such as open windows or open doors. Lack of proper ventilation will add too much moisture in the room. Maintenance on the unit will be to add water when it is low, clean and replace filter when needed. This unit does not come with ice packs.

    • A:

      No chance.

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Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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Standard Return Policy:

Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.