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45575 Dulles Eastern Plz
Ste 188
Sterling, VA 20166
Open until 8 pm
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Customer Ratings & Reviews

Your price for this item is $449.99

Customer reviews

Rating 3.1 out of 5 stars with 21 reviews

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Rating by feature

  • Value

    Rating 3.6 out of 5 stars

  • Quality

    Rating 3.4 out of 5 stars

  • Ease of Use

    Rating 3.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

62%would recommend to a friend

Customers are saying

Customers are impressed with the cooling and dehumidifying capabilities of the 350 Sq. Ft. Portable Air Conditioner with Dehumidifier. They appreciate how quickly it cools down a room and its effectiveness in removing moisture from the air. However, some customers have expressed frustration with missing parts and broken components upon receiving the product, which has caused inconvenience and additional expenses.

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 1 Showing 1-20 of 21 reviews
  • Pros mentioned:
    Cooling

    Rated 4 out of 5 stars

    It cools.

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

    For the price, I really don't have any complaints. I have a medium sized bedroom and this unit cools it down instantly. The remote is quirky in that it's nonresponsive if you power up the unit manually. It only works if you use the remote to power up/down the unit. You can still get the remote to take over with repeated presses of the remote button. I have seen other reviews saying that this unit did not come with all the accessories as advertised, and I can confirm that. I ended up buying a sliding door vent kit that came with all the necessary accessories anyway. As for noise level, I measured 70 db right next to the blower and about 50 db sitting on my bed about 6-8 ft away. I would say that the fan noise kept waking me up during the night for the first couple of weeks, but I don't even notice it anymore after that.

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

    Rated 1 out of 5 stars

    Not worth it

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

    Bought it because i thought it was a good deal. Upon opening parts were missing for the install and the flexible window cover was bent and broken. After installing and letting it run for a bit, it did cool the room but it smelled like the outdoors. Cool features but not worth the hassle.

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

    Rated 4 out of 5 stars

    Great AC

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

    Very good a cooling off a space, my central air has been broken all summer so this makes my living room bearable compared to the rest of my house. I was hoping the dehumidifier and AC could run at the same time but they are separate settings which is why I only gave 4 stars.

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Poor quality control

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

    Unit works well, it showed up with two broken wheels and I had to search hither and yon to find some that were compatible and not too expensive. It was packed or repacked terribly, and perhaps whoever returned it knew the wheels were broken. Maybe even they did it. But I'm the one who suffered for it. Extremely disappointed.

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

    Rated 4 out of 5 stars

    A fine reduced price unit

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

    I thought this was a good price for the unit. I used my own foam to fit it to the window and it’s just fine. It cools my space down fast and pulls a lot of water out, which has made it much more comfortable. I’m still figuring out how if it has a delay timer. For the Clearance price and my budget, I’m happy.

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

    Review

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

    I don’t really use this kind of items. But I'll tell ya this item works wonders, it cools the room without issues. I don't really like where it auto shut off and on. But it does cool yout room. I really recommend buying this item.

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

    Satisfied

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

    Works as expected. Easy-to-use e easy installation.

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

    gets the job done

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great air conditioning been having it for over 2 yrs and its been great everytime I use it,,,

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

    Rated 4 out of 5 stars

    I loved it

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

    It works perfectly well, I like it. I recommended it

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

    Rated 5 out of 5 stars

    Great value

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

    Excellent cooling power last year. Wheels ar a bit weak on carpet.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    MIssing required parts

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

    I haven't been able to hooks this AC up because it is missing all but 2 screws, the foam/adhesive seals for the window kit, and a few other parts. There are also another review of someone else who had the same issue.

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

    Rated 5 out of 5 stars

    Awesome portable air conditioner!

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

    Awesome portable air conditioner. It pushes out a lot of cold air and will cool down a room within half an hour if the room is hot. It works great in my apartment.

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

    Rated 5 out of 5 stars

    Great ac for price!

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

    Excellent source of cool air as my daughter uses it for her room. Never had a portable ac and sold to buy more later.

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

    Rated 5 out of 5 stars

    Keystone Portable unit

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

    I've only had the unit for about 2 weeks and it works great. I'm very happy with it.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    MISSING PARTS

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

    Good sale but at the cost of missing parts. I want to be compensated in a way. I feel cheated.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Works great

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

    Good does what it was intended to do nothing to complain about and great price

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Second one damaged

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

    arrived damaged. This is the 2nd one from BB that arrived damaged, same part. It's always the window kit broken in pieces

    No, I would not recommend this to a friend
    • Brand response from Product Expert
      Posted .

      Hello!

      To open a warranty case to request replacement parts, please reach out to our warranty team at [email protected] - thank you and have a wonderful day!

      Thank you,
      Keystone

  • Rated 1 out of 5 stars

    Keystone AC Malfunction in Under 3 Months

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

    I purchased a Keystone 350 Sq. Ft. Portable Air Conditioner with Dehumidifier (Model: KSTAP10MFC, SKU: 6505876) on June 22, 2024. It's been less than three months, and it has stopped working. 09/12/2024

    No, I would not recommend this to a friend
    • Brand response from Product Expert
      Posted .

      Hello,

      Thank you for your feedback! Please reach out to our team at [email protected] for assistance.

      Thank you,

      Keystone Customer Support

  • Rated 1 out of 5 stars

    Barely Blows Cold Air

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

    Compared to other portable air conditioners, this one is the worst. It blows mild air and needs a fan placed in front of it to be viable.

    No, I would not recommend this to a friend
    • Brand response from Product Expert
      Posted .

      Hello, please contact our customer service team at [email protected] with a copy of your order and let them know the issues you are experiencing.

  • Rated 1 out of 5 stars

    Missing & broken parts This item should be DC’d.

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

    Upon opening the box one wheel was broken, missing the foam, screws, which I had to visit the local hardware store for… once installed Foul smell wreaked my entire apartment! I wish I would’ve done more research, This product brings down the value of Best Buy. Previous to this purchase I held Best Buy to the highest standards. This is very disappointing. This item should be discontinued.

    No, I would not recommend this to a friend
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