Top 5 Best Small Personal ACs in US - Stop Pit Stains Before They Begin

Paul Jones - May 16th 2021, Updated
Paul Jones - May 16th 2021, Updated

Verified product reviewer & auditor at Smarter Choice. Former contributor at The Wire Cutter.

As much as we all love summer, with summer comes heat, and with heat comes sticky apartments and high electricity bills from blasting fans and air conditioning all day. Especially now that more people are working from home, you may not even be able to escape to your office for eight hours of sweet, sweet central air.

If your window or wall unit just doesn’t do the trick to cool down your whole space, a personal air conditioner is probably the next best option. Personal air conditioners may be small, but they can be mighty. You just have to find one that actually works and emits the exact type of cool air that keeps you most comfortable. They often use less energy than traditional or larger portable AC units, and offer a more efficient cooling method because you can move them around with you to shoot the cold air exactly where you need it most. Some have LED night lights ideal to keep in a child’s bedroom, humidify or dehumidify depending on if you prefer a moist or dry cool, and are easily portable to take with you from your desk to the couch.

The heat is creeping in fast, so be prepared with one of the best personal air conditioners on this list. Most are actually quite affordable, all have great reviews, and none will jack up your energy bill. Might as well buy one for every member of the household so nobody tries to steal yours.

Blast Auxiliary Portable AC

Best Price: $89 (50% Off)




7, 135 Reviews

Honeywell CO60PM AC




489 Reviews

Evapolar Evaporative Air Cooler



"Not bad"

168 Reviews



"Very Good"

489 Reviews

Why Is Blast Portable AC Our #1 Pick?

Simply speaking, Blast AC is the next generation of portable AC units! It quickly cools, moisturizes and cleans the warm air from your room to make it a breeze of fresh, cool and clean air! Thanks to its compact and portable design you can use it in the office, at home, at your garage or even in your car!

All you have to do is put some cool water in the device plug it in and turn it on! It has no installation costs, no maintenance costs and it is extremely quiet. This is a big advantage when you are working or sleeping!

Blast Portable AC is really an investment as you can use it all year round. Polluted and dry air can lead to irritating eyes, sore throat and make asthma and allergies worse. Breathing clean and fresh air is necessary all year long especially for babies, children and elderly people.

Blast Portable AC is a smart device that cools air by using water evaporation, the same way nature reduces atmospheric heat. It doesn’t use any chemicals and consumes very little energy. With Blast Portable AC you can now cut on your monthly expenses and save money.

This technology was developed by two American engineers who were fed up with regular AC units and were looking for an adaptable device that can be used in many different ways.

They were also very worried about air pollution and thus they came up with Blast Portable AC, an all-in-one device that cools, purifies and moisturises the air around you. Air passes through the reusable and washable filters and comes out clean, fresh and free of dust, pollen and debris.

Fortunately, we found the device that not only cools but also cleans air and all that with a very low price. Blast Portable AC is the cheapest and smartest way to stay cool during this summer!

What exactly can the Blast Portable AC do?

  • Set your mode – Can create a cooling breeze or be switched to a regular fan. Whichever you like.
  • Air quality control – It can act as a humidifier. If you’re suffering from dry air or stuffed sinuses, the Blast Portable AC can make you feel better.
  • Fast and efficientBlast Auxiliary Portable AC generates REALLY COOL AIR, FAST! In just 30 seconds, enjoy rapid cooling as it pumps out 2.7 m/s of cool, refreshing air.
  • Different speeds – Three fan speeds. Set it to your optimum comfort level.
  • Easy to use – Very easy to refill with water when it runs low. Big capacity 300ml tank.
  • Lightweight – Compact and easy to carry. It comes with its own carry handle. Weighs less than 2 pounds unfilled.
  • Extremely quiet – Low noise. No loud, obnoxious fan noise to disrupt your concentration.
  • Set your mood – LED night light inside water curtain chamber (2 Brightness settings).
  • Long Life Rechargeable Battery – BIG rechargeable 2000mAh Battery. Safe and high capacity for hours of cooling. Type C charging port. Compatible and easy.
  • Full control – Adjustable louvers to direct cool air wherever you want it.



"The best in the market"

7, 135 Reviews

What To Look For When Buying A Portable AC

We want to arm you with the facts so you can confidently buy the best portable AC that’s right for your needs.

Many people suffer through summer with high temperatures that affect sleeping at night and leave you hot and bothered during the day. But standard air-con is so expensive, and fans just aren’t up to the task! Thankfully, portable ACs are a fantastic way to solve all these problems – but some are better than others!

Here’s what to look for when choosing a portable AC…

How Powerful Is it?
It’s pointless getting a portable AC if it doesn’t provide enough power to cool your room beyond a couple of degrees, and some work better than others. Ensure you avoid being disappointed by checking the cooling technology used by the AC. There have been some big advances recently in this field, and the best integrated water tanks which are fantastic at blasting out ice-cool air.

How Quick Does It Work?
You know the feeling – whenever you’re too hot you want instant relief! So don’t settle for an AC that takes a long time to cool rooms, or you’ll wait too long to feel the refreshing benefits. The best portable ACs on the market can cool sweltering hot rooms down to the ideal temperature in just a few minutes.

Does It Save Money In Electricity Bills?
This is a big one. The electricity costs for standard ACs are sky-high, but energy efficient portable ACs offer a very attractive alternative that can save you hundreds of dollars every year in fuel bills. As we mentioned earlier, not every device has these energy-saving features, but the ones that do can save you a small fortune, and still give you all the cooling power you need!

Is It Easy To Setup?
Nobody wants to spend hours sweating while they read tricky instruction manuals on how to setup their portable AC! Most of these devices these days are very simple to use, and the best have a one-touch option that allows you to instantly cool rooms out of the box with a single click.

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