Appliances Presidents’ Day SaleEnds 2/25. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

$329.99

Customer reviews

Rating 4.4 out of 5 stars with 2577 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.4 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

88%would recommend to a friend

Customers are saying

Customers praise the 300 Sq. Ft. Portable Air Conditioner for its cooling capabilities, ease of use, and overall performance. Many find the installation straightforward and appreciate the inclusion of a remote control. However, some customers have expressed concerns about the unit's noise level, while others mention its weight.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 50 Showing 981-1,000 of 2,577 reviews
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Great purchase

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Cooled our large bedroom, bathroom and walk-in closet within 10 minutes. After a month of use our electric bill has been reduced significantly after replacing our old units with these on all 4 stories of our home

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Insigna 300sqft air conditioner

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good quality for the money. Quiet for a portable unit. Cools great .good air movment.

    I would recommend this to a friend
    • Brand response from InsigniaCustomerSupport
      Posted .

      Thank you for taking the time to share your thoughts on the Insignia Portable Air Conditioner. We’re thrilled to hear that you find it to be good quality and that it cools effectively. It’s great to know that the quiet operation and air movement are meeting your expectations. If you have any further questions or need assistance, feel free to reach out. Patricia | Insignia Support https://www.bestbuy.com/site/insignia-300-sq-ft-portable-air-conditioner-white/6393204.p?skuId=6393204 BBY-ExBrand_Insignia

  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Lifesaver

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was a life saver when my A/C unit was damaged by roofers and it took weeks to get the part. Works as advertised. No problems, just keep in mind it can only basically cool one room. But it cools that room great!

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Good product

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good product and well-priced. cooled the living room quickly and relatively quietly. Only issue is that you have to empty the water and the large hose is a bit ugly. But one has to do what one has to do .

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Definitely worth it

    |
    |
    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing it freshens up the room great easy to install and not huge to where it takes up much space

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Good for small spaces

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have not used the dehumidifier part yet because you have to hook up a hose to drain. There is no internal bucket to empty, but the air conditioner works well in a small bedroom. I didn't realize that you have to have an exit for the hot air that leads out of the room. So if you dont have a window you have to get creative. In our case, we needed to cool a room in our basement, so we had to hook up the venting system out the bedroom door and leave the door open. So if we could find a way to do that and keep the door closed the room would probably get a lot cooler. In doing this it heats up the rest of the basement with a steady flow of hot air coming out the tube you have to hook up with it. So, it's work in progress. I wish the tubing was longer that came with it. So if youre thinking you can just plug it in and have it cool the room, it doesn't unless you get the hot air out.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 4 out of 5 stars

    Great and easy to function

    |
    |
    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great for any room. Easy to place in window and function with remote. Dehumidifier can be difficult to empty but should be cleaned out at the end of every season.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Excelent choice

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product kept me nice and cold during summer.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Excellent floor A/C unit! Cools twice the size!

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very effective in cooling a room double the size it’s rated for quickly. Has a special “oscillating”feature that lifts and lowers the blower door. Fairly quiet operation.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Solid Little Unit!

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to put together, powerful for a single room, and has helped keep our power bills lower not wasting more power to cool our bedroom versus the rest of the house.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Reliable and portable

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It's a great product for a room that fits a queen size bed and desk furniture. Easy assembly and vent stays in the window. Buttons are easy to navigate. Plus it doesn't take up space, it's wheeled into a corner until use.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling
    Cons mentioned:
    Noise level

    Rated 3 out of 5 stars

    Loud

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Cools well and looks nice but very loud when the compressor kicks on and off. If you are a light sleeper and hoping to put this in your bedroom, I would not recommend this unit.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Over and above

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    High-quality great features and gets cold. Highly recommend this Excellent AC

    I would recommend this to a friend
    • Brand response from InsigniaCustomerSupport
      Posted .

      Thank you for your excellent review! We’re glad to hear that the Insignia™ 300 Sq. Ft. Portable Air Conditioner is meeting your expectations with its high quality and great features. Your recommendation means a lot to us. Stay cool and enjoy your new AC! If you have any questions or need further assistance, please don't hesitate to reach out. - Mae | BestBuy Essential Support | https://www.bestbuy.com/site/brands/best-buy-brands/pcmcat1596746025285.c?id=pcmcat1596746025285 BBY-ExBrand_Insignia

  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Must buy.

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great!! I have a sliding large window. This unit will fit any window. Easy to put together in mins. Also you electric bill has gone down since using it. Love it.

    I would recommend this to a friend
  • Cons mentioned:
    Noise level

    Rated 4 out of 5 stars

    Great for small spaces.

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We bought this during summer as our main air conditioner went down and it was going to be a while til we were able to replace it. It helps keep the office cool which is a 10x10 room. Recommend for smaller rooms. It’s not as loud as others claim to be

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    amazing and strong portable air conditioner

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I just love my air NEW portable conditioner not only does it allow me stay cool at night so I can get a great night of sleep. I also wake up feeling re-fresh for work as I no longer have sleepless nights tossing and turning this product is well worth the money and yes would purchase this product again.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Awesome!

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Awesome! Our ac went out and this thing got us by. Now use to cool outside room

    I would recommend this to a friend
    • Brand response from InsigniaCustomerSupport
      Posted .

      Thank you for sharing your positive experience with the Insignia™ Portable Air Conditioner! We're glad to hear that it was able to effectively cool your space when your air conditioning unit went out. It’s great to know it’s also serving you well for your outdoor room now. If you have any further feedback or questions, feel free to reach out. Enjoy your comfortable environment! -Ed | Insignia Support | https://www.bestbuy.com/site/brands/best-buy-brands/pcmcat1596746025285.c?id=pcmcat1596746025285 BBY-ExBrand_Insignia

  • Rated 4 out of 5 stars

    Good A/C Unit

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This portable A/C unit does a good job at keeping our 300 sq. ft master bedroom cool. It has the typical functions you would expect on a unit at this price range. I'll mention the cons I have with this product. 1. The window adapters they provide do not work for casement (crank out) windows. I had to buy a separate product from Amazon to get it to exhaust outside. 2. The cord wrap doesn't seem to work that well at keeping the cord contained on the unit. 3. The plastic tube that functions as the drain hose was folded/kinked in the packaging and I cannot remove the kink, so the water will back up inside the hose.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Lifesaver!

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I should have bought one of these years ago! Easy to install worked extremely well. Cooled my whole house down 10 degrees within a few hours when my AC broke.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Air conditioner

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works awesome for the parts of my house furthest away from the central air unit

    I would recommend this to a friend