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 54 Showing 1,061-1,080 of 2,577 reviews
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Worth it

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

    So worth it. Second living room and it the second AC unit doesn’t work however this one is a lifesaver it cools the whole area quickly

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

    Rated 5 out of 5 stars

    Ice ice baby!

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

    I love this portable AC! I have it in my bedroom and it keeps my room so cold at night. My duplex has no installation and it gets really hot in my house, 87/90 degrees, so having this in my room is a relief from the heat because it literally feels like my house is hell.

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

    Rated 5 out of 5 stars

    1+ year

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

    I've had the use of it for a little over a year, and it still works great.

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

    Rated 5 out of 5 stars

    Insignia Portable AC

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got this AC on "Deal of the Day" my bedroom doesn't seem to have insulation in the attic and it gets really hot, this portable AC gets the job done, next step insulate the attic so the room could be cooler in the summer and warmer in the winter. Great product

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

    Rated 5 out of 5 stars

    Did it’s job.

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

    Great for an average room. Our central went out and this did take the edge off the warm upstairs, but is really meant for a bedroom.

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

    Rated 4 out of 5 stars

    Adequate cooling for a small room

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

    Adequate cooling for a small room. Installation got messy with the sticky padded tape - our window design did not provide a flat surface for it to adhere to.

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

    Rated 5 out of 5 stars

    Ice palace

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

    Excellent to cool one room as a/c in this room at the end of the line and the a/c did not Cool the room as much as the rest of the house , now it feels perfect To upgrade my AC they wanted 4500 this was definitely a much better alternative

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

    Rated 5 out of 5 stars

    A+

    |
    |
    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Saved my summer! Really cooled off my room quickly. Would turn on at night and set it for Auto. A+++

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

    Rated 5 out of 5 stars

    Great product

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

    Works perfect, have it in the living room of my apartment cause the installation is only covered up to 20% so this thing was a life saver

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

    Rated 5 out of 5 stars

    Ac

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

    Ac works absolutely great, gets my apartment cold in minutes!

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

      Thank you for sharing your positive feedback about the Insignia™ Portable Air Conditioner! We're thrilled to hear that it effectively cools your apartment in a short amount of time. Your satisfaction is important to us, and we appreciate you taking the time to share your experience. If you have any further questions or need assistance, feel free to reach out. -Ed | Insignia Support | https://www.bestbuy.com/site/brands/best-buy-brands/pcmcat1596746025285.c?id=pcmcat1596746025285 BBY-ExBrand_Insignia

  • Cons mentioned:
    Noise level

    Rated 4 out of 5 stars

    Works in a pinch

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Needed a temporary solution for a downed whole home unit. Did a decent job but a little noisy and limited in area covered. Did the job and am grateful.

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

    Rated 5 out of 5 stars

    Great Purchase

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

    Well worth the money. Cools my bedroom down quickly from yhe summer heat.

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

    Rated 5 out of 5 stars

    Great AC

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

    It works great. It’s loud. The exhaust hose is short, so if you have high windows it might not reach.

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

    Rated 5 out of 5 stars

    Worked great

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

    Worked great was able to cool our bedroom down to 73 degrees with outside temp. At 93. Our central a:c broke down and had to be replaced the hottest week in FL where a average day temp was in the 90’s. Was a Best Buy of the day deal, and came at the right time.

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

    Rated 5 out of 5 stars

    Air

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

    excellent unit served as a backup to my main unit .

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

      Thank you for your wonderful review! We’re delighted to hear that the Insignia™ 300 Sq. Ft. Portable Air Conditioner has been an excellent backup for your main unit. It’s great to know it’s serving you well. If you have any more feedback or need further assistance, feel free to reach out. Stay comfortable!
      -Paul | Insignia Support
      https://www.bestbuy.com/site/best-buy-brands/support/pcmcat1693515381920.c?id=pcmcat1693515381920 BBY-ExBrand_Insignia

  • Pros mentioned:
    Cooling

    Rated 4 out of 5 stars

    small but efficent

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

    This is for a small room only. I bought it for a small green house. When we put it in the temperature was 130. Within one hour, it dropped to 110. after a few hours it dropped even more. We run it through the day only.

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

    Rated 5 out of 5 stars

    Love it! Love it!

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

    Love it, no regrets at all. It works perfectly and i like the fact that when i switch it on , the coldness kicks in immediately.. definitely recommend

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

    Rated 3 out of 5 stars

    Something might be going on

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

    Cooling is strong and fast. Pretty loud. Had it a few weeks and I am already smelling a musty smell coming out the air vent. Not sure what is going on.

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

    Rated 5 out of 5 stars

    Very cold

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

    Worked really good & I enjoy using it for a while too

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

    Rated 4 out of 5 stars

    Decent little AC unit

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

    Works pretty good and it was easy to set up. Pretty heavy unity though, not quite as portable as I imagined, but it keeps a 10ish by 10ish room pretty chilly.

    I would recommend this to a friend